SETTLES, C. Langkah-langkah Penting Cybermarketing Menuju Sukses. Elex Media Komp.
Chicago Style (17th ed.) CitationSETTLES, Craig. Langkah-langkah Penting Cybermarketing Menuju Sukses. Elex Media Komp.
MLA (8th ed.) CitationSETTLES, Craig. Langkah-langkah Penting Cybermarketing Menuju Sukses. Elex Media Komp.
Warning: These citations may not always be 100% accurate.