Richard, J., & Markus, M. (1983). Creative english: Untuk SMP 3. Pustaka Ilmu.
Chicago Style (17th ed.) CitationRichard, J.C, and Made Markus. Creative English: Untuk SMP 3. Pustaka Ilmu, 1983.
MLA (8th ed.) CitationRichard, J.C, and Made Markus. Creative English: Untuk SMP 3. Pustaka Ilmu, 1983.
Warning: These citations may not always be 100% accurate.