Sugondo. (1997). Humour and comprehension exercises. Gadjah Mada University Press.
Chicago Style (17th ed.) CitationSugondo. Humour and Comprehension Exercises. Gadjah Mada University Press, 1997.
MLA (8th ed.) CitationSugondo. Humour and Comprehension Exercises. Gadjah Mada University Press, 1997.
Warning: These citations may not always be 100% accurate.