PEALE, N. V. (1996). Berpikir positifNorman Vincent Peale, penerjemah: Budiyanto. Binarupa Aksara.
Chicago Style (17th ed.) CitationPEALE, Norman Vincent. Berpikir PositifNorman Vincent Peale, Penerjemah: Budiyanto. Binarupa Aksara, 1996.
MLA (8th ed.) CitationPEALE, Norman Vincent. Berpikir PositifNorman Vincent Peale, Penerjemah: Budiyanto. Binarupa Aksara, 1996.
Warning: These citations may not always be 100% accurate.