APA aipamena

ARDHANA, W., & WILLIS, V. (1989). Readings in instructional development vol.2. Depdikbud.

Chicago Style aipamena

ARDHANA, Wayan, and Verna WILLIS. Readings in Instructional Development Vol.2. Jakarta: Depdikbud, 1989.

MLA aipamena

ARDHANA, Wayan, and Verna WILLIS. Readings in Instructional Development Vol.2. Depdikbud, 1989.