GRUENWALD, G. (2000). Marketing & Promotion Series; New Product Development, Pengembangan Produk Baru. Elex Media Komputindo.
Chicago Style (17th ed.) CitationGRUENWALD, George. Marketing & Promotion Series; New Product Development, Pengembangan Produk Baru. Elex Media Komputindo, 2000.
MLA (8th ed.) CitationGRUENWALD, George. Marketing & Promotion Series; New Product Development, Pengembangan Produk Baru. Elex Media Komputindo, 2000.
Warning: These citations may not always be 100% accurate.