Gaya APA
Peale, N, V. (1992).
Berpikir Positif : The Power of Positive Thinking (Cet. 1).
Jakarta:
Binarupa Aksara.
Gaya MLA
Peale, Norman, Vincent.
"Berpikir Positif : The Power of Positive Thinking".
Cet. 1
Jakarta:
Binarupa Aksara,
1992.
Monograf.