Doman, Don
Look before you leap: market research made easy
Gramedia Pustaka Utama, 1997
 Buku Teks
Doman, Don
Look before you leap: market research made easy
Gramedia Pustaka Utama, 1997
 Buku Teks
Doman, Don
Look before you leap : market research made easy : lakukan sendiri riset pasar anda = Look before you leap : market research made easy / Don Doman, Dell Dennison, Margaret Doman
Gramedia Pustaka Utama, 1997
 Buku Teks SO
Miller, Donald
Marketing made simple : brand storytelling dalam bisnis
PT Gramedia Pustaka Utama, 2022
 Buku Teks SO
Cox, William E., Jr.
Industrial marketing research
John Wiley, 1979
 Buku Teks SO