Cyssco, D. R. (2003). Systematic Practical English for Daily Conversation / Dhanny R. Cyssco. Jakarta : Kawan Pustaka.
Chicago Style (17th ed.) CitationCyssco, Dhanny R. Systematic Practical English for Daily Conversation / Dhanny R. Cyssco. Jakarta : Kawan Pustaka, 2003.
MLA引文Cyssco, Dhanny R. Systematic Practical English for Daily Conversation / Dhanny R. Cyssco. Jakarta : Kawan Pustaka, 2003.
警告:這些引文格式不一定是100%准確.