APA Style
Drs. Rachman H. S., MM . (1985).
Word Power 4500 (NULL).
:
.
Chicago Style
Drs. Rachman H. S., MM .
Word Power 4500.
NULL
:
,
1985.
Text.
MLA Style
Drs. Rachman H. S., MM .
Word Power 4500.
NULL
:
,
1985.
Text.
Turabian Style
Drs. Rachman H. S., MM .
Word Power 4500.
NULL
:
,
1985.
Print.