APA (7th ed.) Citation

Stephen R. Covey. (2010). Great work great career = Kerja hebat, kerjaya hebat. PTS Professional Pub..

Chicago Style (17th ed.) Citation

Stephen R. Covey. Great Work Great Career = Kerja Hebat, Kerjaya Hebat. Batu Caves, Selangor: PTS Professional Pub., 2010.

MLA (8th ed.) Citation

Stephen R. Covey. Great Work Great Career = Kerja Hebat, Kerjaya Hebat. PTS Professional Pub., 2010.

Warning: These citations may not always be 100% accurate.