APA Style

Phrabhavanaviriyakhun, T, S, O. (2003). Open up to Read about Happiness . Pathum Thani, Thailand: The Writers and Thinkers for World Peace.

MLA Style

Phrabhavanaviriyakhun, The, Students, Of. "Open up to Read about Happiness". Pathum Thani, Thailand: The Writers and Thinkers for World Peace, 2003. Booklet.