LUDLOW, R. (1996). The Essence of Effective Communication = Komunikasi Efektif. Andi Offset.
Chicago Style (17th ed.) CitationLUDLOW, Ron. The Essence of Effective Communication = Komunikasi Efektif. Andi Offset, 1996.
MLA (8th ed.) CitationLUDLOW, Ron. The Essence of Effective Communication = Komunikasi Efektif. Andi Offset, 1996.
Warning: These citations may not always be 100% accurate.