Harahap, P. R., & Harbunangin,Buntje. (1996). Elemen audit mutu internal ( elemen 4.17 ) persyaratan ISO 9000. Iron Damwin Sentosa.
Chicago Style (17th ed.) CitationHarahap, Pardamean Ronitua, and Harbunangin,Buntje. Elemen Audit Mutu Internal ( Elemen 4.17 ) Persyaratan ISO 9000. Iron Damwin Sentosa, 1996.
MLA (8th ed.) CitationHarahap, Pardamean Ronitua, and Harbunangin,Buntje. Elemen Audit Mutu Internal ( Elemen 4.17 ) Persyaratan ISO 9000. Iron Damwin Sentosa, 1996.
Warning: These citations may not always be 100% accurate.