APA-ийн эшлэл(7 дахь хэвлэлт)
Seibert, G. (2006). Comrades, clients and cousins: Colonialism, socialism and democratization in Sao Tome and Principe (2nd ed., completely revised and updated ed.). Brill.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
Seibert, Gerhard. Comrades, Clients and Cousins: Colonialism, Socialism and Democratization in Sao Tome and Principe. 2nd ed., completely revised and updated ed. Leiden: Brill, 2006.
MLA -ийн эшлэл (9 дэх хэвлэлт)
Seibert, Gerhard. Comrades, Clients and Cousins: Colonialism, Socialism and Democratization in Sao Tome and Principe. 2nd ed., completely revised and updated ed. Brill, 2006.
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