Gaya APA

Jacobsen, D. et al (). Methods for Teaching : a Skill Approach (Edisi 3). United States of America: Columbus: Merrill Publishing Company; 1990.

Gaya MLA

Jacobsen, David. et al. "Methods for Teaching : a Skill Approach". Edisi 3 United States of America: Columbus: Merrill Publishing Company; 1990, . Text.