1- https://population.un.org/wpp/
2- http://data.un.org/en/index.html
3- https://data.worldbank.org/indicator/IS.RRS.PASG.KM
4- https://data.worldbank.org/indicator/IS.RRS.GOOD.MT.K6
5- https://data.worldbank.org/indicator/IS.RRS.TOTL.KM
6- https://apps.who.int/gho/data/node.main.A997
7- https://reports.weforum.org/pdf/gci-2017-2018-scorecard/WEF_GCI_2017_2018_Scorecard_EOSQ057.pdf
8- https://reports.weforum.org/global-competitiveness-report-2014-2015/rankings/
9- http://reports.weforum.org/pdf/gci-2017-2018-scorecard/WEF_GCI_2017_2018_Scorecard_EOSQ353.pdf
10- http://reports.weforum.org/pdf/gci-2017-2018-scorecard/WEF_GCI_2017_2018_Scorecard_EOSQrailroad.pdf
11- https://unctad.org/en/PublicationsLibrary/rmt2019_en.pdf
12- http://www.worldportsource.com/countries.php#top
13- https://www.cia.gov/library/publications/the-world-factbook/fields/385.html
14- https://www.cia.gov/library/publications/the-world-factbook/rankorder/2053rank.html
15- http://www.oica.net/category/vehicles-in-use/
16- Hafeznia, Mohammad Reza (2015), Principles and Concepts of Geopolitics, Mashhad: Papoli, [in Persian].
17- Geldermann, J. and O. Rentz (2000), Bridging the Gap between American and European MADM approaches, Proceeding of 51st Meeting of the European working group multicriteria aid for decisions.
18- Rodrigue, Jean-paul, Claude Comtois and Brain Slack (2013), The Geography of Transport Systems, London and New York: Routledge.
19- Hafeznia, Mohammadreza and Abolfazl Kavandikateb (2017), Raison d'etre of Iran, Tehran: Samt, [in Persian].
20- Razzaghi, Ebrahim (2011), Acquaintance with the Iranian economy, Tehran: Ney, [in Persian].
21- Soja, E. W. (1971), The Political Organization of Space, AAG, Resource Paper, No. 8, Washington D. C.
22- Kazemi, Ali Asghar (2005), International Relations in Theory and Practice, Tehran: Ghoomes, [in Persian].
23- Behforooz, Fatemeh (2001), Prevailing Themes in Human Geography, Tehran: Tehran University Press, [in Persian].
24- Blacksell, Mark (2006), Political geography, London and New York: Routledge.
25- Cox, Kevin, Murray Low and Jenny Robinson (2008), The Sage Handbook of Political Geography, London: Sage Publication.
26- Glassner, Martin Ira (1993), Political Geography, New York: John Wiley and Sons Inc.
27- Agnew, John, Katharyne Mitchell and Gerard Toal (2003), A Companion to Political Geography, USA: Blackwell Publishers Ltd.
28- Agnew, John (2002), Making Political Geography, London: Oxford University Press.
29- Unctad (2019), Review of Maritime Transport, United Nations Conference on Trade and Development, https://unctad.org/en/PublicationsLibrary/rmt2019_en.pdf.
Political Organizing of Space
