Gaya APA
Thailand confidential. (2005).
:
PeriplusEditions (HK) Ltd.
Gaya Chicago
Thailand confidential.
.
:
PeriplusEditions (HK) Ltd,
2005.
Text.
Gaya MLA
Thailand confidential.
.
:
PeriplusEditions (HK) Ltd,
2005.
Text.
Gaya Turabian
Thailand confidential.
:
PeriplusEditions (HK) Ltd,
2005.
Print.