Trump, D. J., & Zanker, B. (2008). Think big and kick ass: Sukses dalam bisnis dan kehidupan. Gramedia.
Chicago Style (17th ed.) CitationTrump, Donald J., and Bill Zanker. Think Big and Kick Ass: Sukses Dalam Bisnis Dan Kehidupan. Gramedia, 2008.
MLA (8th ed.) CitationTrump, Donald J., and Bill Zanker. Think Big and Kick Ass: Sukses Dalam Bisnis Dan Kehidupan. Gramedia, 2008.
Warning: These citations may not always be 100% accurate.