Labibah, Z. (2012). Pengaruh advertising sales promotion dan direct marketing terhadap volume penjualan Kedai Digital Yogyakarta. STIM YKPN.
Chicago Style CitationLabibah, Zuhdi. Pengaruh Advertising Sales Promotion Dan Direct Marketing Terhadap Volume Penjualan Kedai Digital Yogyakarta. STIM YKPN, 2012.
MLA CitationLabibah, Zuhdi. Pengaruh Advertising Sales Promotion Dan Direct Marketing Terhadap Volume Penjualan Kedai Digital Yogyakarta. STIM YKPN, 2012.
Warning: These citations may not always be 100% accurate.