Gaya APA

Rubin, L. (1978). Professional Development: Perspectives on Preservice and Inservice Education (Volume 1) . New York: National Council of States on Inservice Education (NCSIE).

Gaya MLA

Rubin, Louis. "Professional Development: Perspectives on Preservice and Inservice Education (Volume 1)". New York: National Council of States on Inservice Education (NCSIE), 1978. Art Original.