APA-čujuhus (7. p.)
Nwankwo, A. A. (1995). The African possibility in global power struggle. Fourth Dimension Pub..
Chicago-čujuhus (17. p.)
Nwankwo, A. A. The African Possibility in Global Power Struggle. Enugu: Fourth Dimension Pub., 1995.
MLA-čujuhus (9. p.)
Nwankwo, A. A. The African Possibility in Global Power Struggle. Fourth Dimension Pub., 1995.
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