Gaya APA

MILES, M, B. (1981). Learning to work in Groups : A Practical Guide for Members & Trainers (Edisi ke 2). New York: Teacher Collage Press.

Gaya MLA

MILES, Matthew, B. "Learning to work in Groups : A Practical Guide for Members & Trainers". Edisi ke 2 New York: Teacher Collage Press, 1981. Text.