Gaya APA
Maynard, C. (1998).
Why are there waves? õ©║õ╗Çõ╣êõ╝ܵ£ëµÁÀµÁ¬´╝ƒ .
Taipei:
Hsinex International Corporation.
Gaya MLA
Maynard, Christopher.
"Why are there waves? õ©║õ╗Çõ╣êõ╝ܵ£ëµÁÀµÁ¬´╝ƒ".
Taipei:
Hsinex International Corporation,
1998.
Text.