Sullivan, W. G. Ekonomi Teknik Jilid 1. Prenhallindo.
Chicago Style CitationSullivan, William G. Ekonomi Teknik Jilid 1. Prenhallindo.
MLA CitationSullivan, William G. Ekonomi Teknik Jilid 1. Prenhallindo.
Warning: These citations may not always be 100% accurate.