Gaya APA

m.pd, D, H, N, B, M., m.pd, E, N, S. (). Penerapan Direct Marketing Di PT Garuda Abdi Satyatama . Jakarta: .

Gaya MLA

m.pd, Drs., H., Nur, Busyra, Mm,., m.pd, Eka, Nana, Susanti,. "Penerapan Direct Marketing Di PT Garuda Abdi Satyatama". Jakarta: , . Text.