APA Style
THAILAND DEVELOPMENT RESEARCH INSTITUTE. (1987).
Bangkok:
Jiramedha Advertising & Printing Co., Ltd.
Chicago Style
THAILAND DEVELOPMENT RESEARCH INSTITUTE.
1.
Bangkok:
Jiramedha Advertising & Printing Co., Ltd,
1987.
หนังสือภาษาอังกฤษ.
MLA Style
THAILAND DEVELOPMENT RESEARCH INSTITUTE.
1.
Bangkok:
Jiramedha Advertising & Printing Co., Ltd,
1987.
หนังสือภาษาอังกฤษ.
Turabian Style
THAILAND DEVELOPMENT RESEARCH INSTITUTE.
Bangkok:
Jiramedha Advertising & Printing Co., Ltd,
1987.
หนังสือภาษาอังกฤษ.