Dhanny R. Cyssco
English grammar practice for TOEFL preparation test / Dhanny R. Cyssco
Puspa Swara, 2004
 Buku Teks
Arco: Preparation for the toefl (Cassette 2)
Patricia Noble Sullivan; Grace Yi Qiu Zhong, 1994
 Multimedia
Arco: Preparation for the toefl (Cassette 1)
Patricia Noble Sullivan; Grace Yi Qiu Zhong, 1994
 Multimedia
Arco: Preparation for the toefl (Cassette 2)
Patricia Noble Sullivan; Grace Yi Qiu Zhong, 1994
 Multimedia
Sharpe, Pamela J.
Barron's: practice exercises for the toefl test 3rd ed. (Kaset 3)
Barron's Educational Series, 1995
 Multimedia