APA-čujuhus (7. p.)
Johnson, R. (1970). African perpectives: Papers in the history, politics and ecnomomicc of Africa presented to Thomas hodgkin. Cambridge University.
Chicago-čujuhus (17. p.)
Johnson, R.W. African Perpectives: Papers in the History, Politics and Ecnomomicc of Africa Presented to Thomas Hodgkin. Cambridge: Cambridge University, 1970.
MLA-čujuhus (9. p.)
Johnson, R.W. African Perpectives: Papers in the History, Politics and Ecnomomicc of Africa Presented to Thomas Hodgkin. Cambridge University, 1970.
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