Gaya APA
Greene, S, F. (1983).
The Encyclopedia Of Icebreakers Structured Activities That Warm Up, Motivate, Challenge, Acquaint And Energize .
San Diego:
Applied Skills Press.
Gaya MLA
Greene, Sue, Forbess.
"The Encyclopedia Of Icebreakers Structured Activities That Warm Up, Motivate, Challenge, Acquaint And Energize".
San Diego:
Applied Skills Press,
1983.
Text.