APA Style
LADO, Robert. ().
LADO English Series 5: Unit 7 & 8 .
:
Singapore: Prentice Hall Regents, 1990.
Chicago Style
LADO, Robert.
LADO English Series 5: Unit 7 & 8.
:
Singapore: Prentice Hall Regents, 1990,
.
BOOKS.
MLA Style
LADO, Robert.
LADO English Series 5: Unit 7 & 8.
:
Singapore: Prentice Hall Regents, 1990,
.
BOOKS.
Turabian Style
LADO, Robert.
LADO English Series 5: Unit 7 & 8.
:
Singapore: Prentice Hall Regents, 1990,
.
BOOKS.