APA Citation

Lee, K. W., Kim Byeong Cheol,, & Noor Azlina Musa. (2011). Why?: TUMBUH-TUMBUHAN. Petaling Jaya: Orbit Buku.

Chicago Style Citation

Lee, Kwang Woong, Kim Byeong Cheol, and Noor Azlina Musa. Why?: TUMBUH-TUMBUHAN. Petaling Jaya: Orbit Buku, 2011.

MLA Citation

Lee, Kwang Woong, Kim Byeong Cheol, and Noor Azlina Musa. Why?: TUMBUH-TUMBUHAN. Petaling Jaya: Orbit Buku, 2011.

Warning: These citations may not always be 100% accurate.