Dyfyniad APA

USMAN, B. (2017). Issues and challenges of national security. Klamidas Communications.

Dyfyniad Arddull Chicago

USMAN, Bukar. Issues and Challenges of National Security. Klamidas Communications, 2017.

Dyfyniad MLA

USMAN, Bukar. Issues and Challenges of National Security. Klamidas Communications, 2017.

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