Rees John, J. P. (1997). Petunjuk penting asma. EGC.
Chicago Style (17th ed.) CitationRees John, John Price. Petunjuk Penting Asma. EGC, 1997.
MLA (8th ed.) CitationRees John, John Price. Petunjuk Penting Asma. EGC, 1997.
Warning: These citations may not always be 100% accurate.