Effendy. (2007). A-Level chemistry for senior high school students. Bayumedia.
Chicago Style (17th ed.) CitationEffendy. A-Level Chemistry for Senior High School Students. Bayumedia, 2007.
MLA (8th ed.) CitationEffendy. A-Level Chemistry for Senior High School Students. Bayumedia, 2007.
Warning: These citations may not always be 100% accurate.