Gaya APA

Allender, D, B., Longman, T, I. (1998). Bold Purpose : Exchanging counterfeit Happiness for the Real Meaning of Life (1). : Tyndale House Publishers.

Gaya MLA

Allender, Dan, B.., Longman, Tremper,, III. "Bold Purpose : Exchanging counterfeit Happiness for the Real Meaning of Life". 1 : Tyndale House Publishers, 1998. Non Fiction.