Abdullah Hassan. (2005). Linguistik am. PTS Publication & Distributors.
Chicago Style (17th ed.) CitationAbdullah Hassan. Linguistik Am. Batu Caves, Selangor: PTS Publication & Distributors, 2005.
MLA (8th ed.) CitationAbdullah Hassan. Linguistik Am. PTS Publication & Distributors, 2005.
Warning: These citations may not always be 100% accurate.