APA ציטוט

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

Chicago Style (17th ed.) Citation

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

ציטוט MLA

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