APA Style
AMBARNINGRUM, PERTIWI. (1997).
Natural Amirican English conversation (1).
Jakarta:
LINGKARAN PUSTAKA.
Chicago Style
AMBARNINGRUM, PERTIWI.
Natural Amirican English conversation.
1
Jakarta:
LINGKARAN PUSTAKA,
1997.
TXB.
MLA Style
AMBARNINGRUM, PERTIWI.
Natural Amirican English conversation.
1
Jakarta:
LINGKARAN PUSTAKA,
1997.
TXB.
Turabian Style
AMBARNINGRUM, PERTIWI.
Natural Amirican English conversation.
1
Jakarta:
LINGKARAN PUSTAKA,
1997.
TXB.