Gaya APA
Heo, Soo Bong. (2011).
Why? ; Traditional Science; Sains Tradisional .
jakarta:
PT Elex Media Komputindo.
Gaya Chicago
Heo, Soo Bong.
Why? ; Traditional Science; Sains Tradisional.
jakarta:
PT Elex Media Komputindo,
2011.
Text.
Gaya MLA
Heo, Soo Bong.
Why? ; Traditional Science; Sains Tradisional.
jakarta:
PT Elex Media Komputindo,
2011.
Text.
Gaya Turabian
Heo, Soo Bong.
Why? ; Traditional Science; Sains Tradisional.
jakarta:
PT Elex Media Komputindo,
2011.
Print.