Tan, C. H., Tham, Y. C., & Ong, S. L. (2013). The effectiveness of teaching and learning process in outdoor 28 recreation management / Tan Chee Hian, Tham Yin Choong and Ong Swee Ling. Faculty of Sport Science and Recreation, Universiti Teknologi MARA.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTan, Chee Hian, Yin Choong Tham, और Swee Ling Ong. The Effectiveness of Teaching and Learning Process in Outdoor 28 Recreation Management / Tan Chee Hian, Tham Yin Choong and Ong Swee Ling. Faculty of Sport Science and Recreation, Universiti Teknologi MARA, 2013.
एमएलए (9वां संस्करण) प्रशस्ति पत्रTan, Chee Hian, et al. The Effectiveness of Teaching and Learning Process in Outdoor 28 Recreation Management / Tan Chee Hian, Tham Yin Choong and Ong Swee Ling. Faculty of Sport Science and Recreation, Universiti Teknologi MARA, 2013.