Gaya APA

Ph.D., P, E. (2007). A-Level Chemistry For Senior High School Students Based on 2007 Cambridge Curriculum Volume 1B . Malang, Jawa Timur: Bayumedia Publishing.

Gaya MLA

Ph.D., Prof., Effendy,. "A-Level Chemistry For Senior High School Students Based on 2007 Cambridge Curriculum Volume 1B". Malang, Jawa Timur: Bayumedia Publishing, 2007. Text.