Hochstettler, P. (1969). Standards for School Media Programs...A Year Later.
Cita Chicago Style (17a ed.)Hochstettler, Phyllis. Standards for School Media Programs...A Year Later. 1969.
Cita MLA (9a ed.)Hochstettler, Phyllis. Standards for School Media Programs...A Year Later. 1969.
Precaución: Estas citas no son 100% exactas.