Gaya APA

PALARDY, J, M. (1975). TEACHING TODAY : TASKS AND CHALLENGES . NEW YORK: MACMILLAN PUBLISHING COMPANY.

Gaya MLA

PALARDY, J., MICHAEL. "TEACHING TODAY : TASKS AND CHALLENGES". NEW YORK: MACMILLAN PUBLISHING COMPANY, 1975. Prodi S1 Pend. Matematika.