Dunn Andrew. (1996). Kuasa tekanan. HeadstartPublishers.
Chicago Style (17th ed.) CitationDunn Andrew. Kuasa Tekanan. England: HeadstartPublishers, 1996.
MLA (9th ed.) CitationDunn Andrew. Kuasa Tekanan. HeadstartPublishers, 1996.
Warning: These citations may not always be 100% accurate.