Clements, P. (1996). Be positive: Bersikap positif panduan bagi para manajer. Gramedia Pustaka.
Chicago Style CitationClements, Phil. Be Positive: Bersikap Positif Panduan Bagi Para Manajer. Gramedia Pustaka, 1996.
MLA CitationClements, Phil. Be Positive: Bersikap Positif Panduan Bagi Para Manajer. Gramedia Pustaka, 1996.
Warning: These citations may not always be 100% accurate.