Bangs, D. H. (1995). Pedoman menyusun rencana pemasaran (The Market Planning Guide)edisi ketiga. Erlangga.
Chicago Style (17th ed.) CitationBangs, David H. Pedoman Menyusun Rencana Pemasaran (The Market Planning Guide)edisi Ketiga. Erlangga, 1995.
MLA (8th ed.) CitationBangs, David H. Pedoman Menyusun Rencana Pemasaran (The Market Planning Guide)edisi Ketiga. Erlangga, 1995.
Warning: These citations may not always be 100% accurate.