Soo, K. S., Balasingam, C., & Kunchiram, R. (2007). Progressive English book 1 (4 th ed.). Kuala Lumpur: Mc Graw Hill.
Chicago Style CitationSoo, Kim Suwe, Chanthra Balasingam, and Rathabai Kunchiram. Progressive English Book 1. 4 th ed. Kuala Lumpur: Mc Graw Hill, 2007.
MLA CitationSoo, Kim Suwe, Chanthra Balasingam, and Rathabai Kunchiram. Progressive English Book 1. 4 th ed. Kuala Lumpur: Mc Graw Hill, 2007.
Warning: These citations may not always be 100% accurate.