APA Style
Philip, Sam. (2003).
Perfect Business Letters .
Selangor:
Crescent News.
Chicago Style
Philip, Sam.
Perfect Business Letters.
Selangor:
Crescent News,
2003.
Book.
MLA Style
Philip, Sam.
Perfect Business Letters.
Selangor:
Crescent News,
2003.
Book.
Turabian Style
Philip, Sam.
Perfect Business Letters.
Selangor:
Crescent News,
2003.
Book.