Cita APA (7th ed.)
Bray, M. (2008). Double-shift schooling: Design and operation for cost-effective (3rd ed.). Commonwealth secretariat.
Cita Chicago (17th ed.)
Bray, Mark. Double-shift Schooling: Design and Operation for Cost-effective. 3rd ed. London: Commonwealth secretariat, 2008.
Cita MLA (9th ed.)
Bray, Mark. Double-shift Schooling: Design and Operation for Cost-effective. 3rd ed. Commonwealth secretariat, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.