Cita APA (7th ed.)
Berdahl, R. O., & Altomare, G. (1972). Comparative higher education: Sources of information.
Cita Chicago (17th ed.)
Berdahl, Robert O., i George Altomare. Comparative Higher Education: Sources of Information. 1972.
Cita MLA (9th ed.)
Berdahl, Robert O., i George Altomare. Comparative Higher Education: Sources of Information. 1972.
Atenció: Aquestes cites poden no estar 100% correctes.