Doman, D. (1997). Look before you leap: Market Research Made Easy : Lakukan Sendiri Ris. Ikrar Mandiriabadi.
Chicago Style (17th ed.) CitationDoman, Don. Look Before You Leap: Market Research Made Easy : Lakukan Sendiri Ris. Ikrar Mandiriabadi, 1997.
MLA (8th ed.) CitationDoman, Don. Look Before You Leap: Market Research Made Easy : Lakukan Sendiri Ris. Ikrar Mandiriabadi, 1997.
Warning: These citations may not always be 100% accurate.