Tullis, Graham. ( w 2 rekordach )

1. Kp. Insights into business / Michael Lannon, Graham Tullis, Tonya Trappe. - Harlow, 1997.

1. Tullis, Graham.

1. New insights into business : student's book / Tullis, Graham.
2. Target score : a communicative course for TOEIC® test preparation : student's book with two audio CDs / Talcott, Charles.