Gaya APA
Sullivan, Patricia N., Grace Yi Qiu Zhong. (1994).
Preparation for the TOEFL (Sixth edition).
Amerika:
Macmillan.
Gaya Chicago
Sullivan, Patricia N., Grace Yi Qiu Zhong.
Preparation for the TOEFL.
Sixth edition
Amerika:
Macmillan,
1994.
Buku Non-ketenaganukliran.
Gaya MLA
Sullivan, Patricia N., Grace Yi Qiu Zhong.
Preparation for the TOEFL.
Sixth edition
Amerika:
Macmillan,
1994.
Buku Non-ketenaganukliran.
Gaya Turabian
Sullivan, Patricia N., Grace Yi Qiu Zhong.
Preparation for the TOEFL.
Sixth edition
Amerika:
Macmillan,
1994.
Buku Non-ketenaganukliran.