Cita APA

Betts, P. W. (1973). Supervisory studies. Macdonald and Evans.

Chicago Style (17th ed.) Citation

Betts, Peter W. Supervisory Studies. Macdonald and Evans, 1973.

Cita MLA

Betts, Peter W. Supervisory Studies. Macdonald and Evans, 1973.

Atenció: Aquestes cites poden no estar 100% correctes.