APA Citation

HAJA. (1997). Essential communication skills. Petaling Jaya: Pelanduk Pub..

Chicago Style Citation

HAJA. Essential Communication Skills. Petaling Jaya: Pelanduk Pub., 1997.

MLA Citation

HAJA. Essential Communication Skills. Petaling Jaya: Pelanduk Pub., 1997.

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