LEWIS, G. (1993). Taktik Menetapkan Harga. Gramedia Pustaka Utama.
Chicago Style CitationLEWIS, Gregory. Taktik Menetapkan Harga. Gramedia Pustaka Utama, 1993.
MLA CitationLEWIS, Gregory. Taktik Menetapkan Harga. Gramedia Pustaka Utama, 1993.
Warning: These citations may not always be 100% accurate.