Chisman, D. (1987). Practical secondary education: Planning for cost-effectiveness in less developed countries. Commonwealth Secretariat.
Cita Chicago (17th ed.)Chisman, Dennis. Practical Secondary Education: Planning for Cost-effectiveness in Less Developed Countries. London: Commonwealth Secretariat, 1987.
Cita MLA (9th ed.)Chisman, Dennis. Practical Secondary Education: Planning for Cost-effectiveness in Less Developed Countries. Commonwealth Secretariat, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.