Gaya APA
Ong, Willie T., Ong, Anna Liza R.. (1999).
Medicine Blue Book .
:
.
Gaya Chicago
Ong, Willie T., Ong, Anna Liza R..
Medicine Blue Book.
:
,
1999.
.
Gaya MLA
Ong, Willie T., Ong, Anna Liza R..
Medicine Blue Book.
:
,
1999.
.
Gaya Turabian
Ong, Willie T., Ong, Anna Liza R..
Medicine Blue Book.
:
,
1999.
.