Παραπομπή σε μορφή APA (7η εκδ.)

Hamid, M. A. (1977). A study of the BADC deep tubewell programme in the northwestern region of Bangladesh. Dept. of Economics, Rajshahi University.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hamid, Muhammad Abdul. A Study of the BADC Deep Tubewell Programme in the Northwestern Region of Bangladesh. Rajshahi, Bangladesh: Dept. of Economics, Rajshahi University, 1977.

Παραπομπή σε μορφή MLA (8th εκδ.)

Hamid, Muhammad Abdul. A Study of the BADC Deep Tubewell Programme in the Northwestern Region of Bangladesh. Dept. of Economics, Rajshahi University, 1977.