Tahap kefahaman prinsip-prinsip komunikasi lisan di kalangan bakal graduan UPM - DIANA Janun (Serdang : UPM, 1990)
Thesis (Bac. sains pertanian)-UPM, 1990/91
Keywords: Communication-Study and teaching -- Dissertations, thesis, etc; Oral communication-Study and teaching -- Dissertations, thesis, etc