APA (7 ম সংস্করণ) উদ্ধৃতি

Okorie, E. N. (2023). Impact of river basin development authorities on food Production in Nigeria: A Case Study of Anambra-Imo River Basin Development Authority. Obafemi Awolowo University.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Okorie, Edwin Nnawuihe. Impact of River Basin Development Authorities on Food Production in Nigeria: A Case Study of Anambra-Imo River Basin Development Authority. Obafemi Awolowo University, 2023.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Okorie, Edwin Nnawuihe. Impact of River Basin Development Authorities on Food Production in Nigeria: A Case Study of Anambra-Imo River Basin Development Authority. Obafemi Awolowo University, 2023.