Pak, S. W. (2007). Library services for visually impaired persons in Malaysia.
Chicago Style (17th ed.) CitationPak, Say Wah. Library Services for Visually Impaired Persons in Malaysia. 2007.
MLA引文Pak, Say Wah. Library Services for Visually Impaired Persons in Malaysia. 2007.
警告：這些引文格式不一定是100％准確.