APA (7th ed.) Citation

Abdullah Hassan & Ainon Mohd. (2009). Kemahiran interpersonal untuk guru. PTS Professional Publishing.

Chicago Style (17th ed.) Citation

Abdullah Hassan and Ainon Mohd. Kemahiran Interpersonal Untuk Guru. Selangor: PTS Professional Publishing, 2009.

MLA (9th ed.) Citation

Abdullah Hassan and Ainon Mohd. Kemahiran Interpersonal Untuk Guru. PTS Professional Publishing, 2009.

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