Harvard Business Review. (2011). Communicating Effectively. Harvard Business Review.
Chicago (17e ed.) BronvermeldingHarvard Business Review. Communicating Effectively. Boston: Harvard Business Review, 2011.
MLA (9e ed.) BronvermeldingHarvard Business Review. Communicating Effectively. Harvard Business Review, 2011.
Let op: Deze citaties zijn niet altijd 100% accuraat.