APA (7th ed.) Citation

Matthews, D. G. (1978). Information & communications in the Sahelian development strategy. [publisher not identified].

Chicago Style (17th ed.) Citation

Matthews, Daniel G. Information & Communications in the Sahelian Development Strategy. [Place of publication not identified]: [publisher not identified], 1978.

MLA (9th ed.) Citation

Matthews, Daniel G. Information & Communications in the Sahelian Development Strategy. [publisher not identified], 1978.