Nigeria. Productivity, Prices, and Income Board, Nigerian Institute of Social and Economic Research, National Conference on Productivity, & Osoba, A. M. (1983). Productivity in Nigeria: Proceedings of a national conference. Productivity Prices and Incomes Board : Nigerian Institute of Social and Economic Research.
Chicago Style (17th ed.) CitationNigeria. Productivity, Prices, and Income Board, Nigerian Institute of Social and Economic Research, National Conference on Productivity, and Adenike M. Osoba. Productivity in Nigeria: Proceedings of a National Conference. [Ibadan]: Productivity Prices and Incomes Board : Nigerian Institute of Social and Economic Research, 1983.
ציטוט MLANigeria. Productivity, Prices, and Income Board, et al. Productivity in Nigeria: Proceedings of a National Conference. Productivity Prices and Incomes Board : Nigerian Institute of Social and Economic Research, 1983.