Cita APA (7th ed.)
Cramer, R. V., & Domian, O. E. (1960). Administration and supervision in the elementary school.
Cita Chicago (17th ed.)
Cramer, Roscoe V., i Otto E. Domian. Administration and Supervision in the Elementary School. 1960.
Cita MLA (9th ed.)
Cramer, Roscoe V., i Otto E. Domian. Administration and Supervision in the Elementary School. 1960.
Atenció: Aquestes cites poden no estar 100% correctes.