LEWIS, G. (1993). Taktik Menetapkan Harga [pricing For Profit] Gregory Lewis; Alih Bahasa: Julius A. Mulyadi; Editor Y. Priyo Utomo. Gramedia.
Chicago Style (17th ed.) CitationLEWIS, Gregory. Taktik Menetapkan Harga [pricing For Profit] Gregory Lewis; Alih Bahasa: Julius A. Mulyadi; Editor Y. Priyo Utomo. Gramedia, 1993.
MLA (8th ed.) CitationLEWIS, Gregory. Taktik Menetapkan Harga [pricing For Profit] Gregory Lewis; Alih Bahasa: Julius A. Mulyadi; Editor Y. Priyo Utomo. Gramedia, 1993.
Warning: These citations may not always be 100% accurate.