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CHASE-DUNN, Christopher. Dependency and World-Systems Theories. Oxford: John Wiley & Sons, Ltd, 2007. Dostupné online.
THOMAS, George M. Global Formation: Structures of the World-Economy. Christopher Chase-Dunn. American Journal of Sociology. 1991, roč. 96, čís. 5, s. 1264–1266. Dostupné online [cit. 2021-11-28]. ISSN0002-9602. DOI10.1086/229657.
worldcat.org
GUNAWARDENA, Ananda. WELCOME FROM THE STREAM EDITOR: LEARNING ANALYTICS IN ONLINE EDUCATION. International Journal on Innovations in Online Education. 2017-01-01, roč. 1, čís. 1, s. 3. Dostupné online [cit. 2021-11-28]. ISSN2377-9519. DOI10.1615/intjinnovonlineedu.v1.i1.60.
THOMAS, George M. Global Formation: Structures of the World-Economy. Christopher Chase-Dunn. American Journal of Sociology. 1991, roč. 96, čís. 5, s. 1264–1266. Dostupné online [cit. 2021-11-28]. ISSN0002-9602. DOI10.1086/229657.