Ferree, T., & Sanabria, K. NorthStar Listening and Speaking: Teacher's Manual and Achievement Tests : High Intermediate / by Tess Ferree and Kim Sanabria (2nd ed.). Longman.
Chicago Style CitationFerree, Tess, and Kim Sanabria. NorthStar Listening and Speaking: Teacher's Manual and Achievement Tests : High Intermediate / By Tess Ferree and Kim Sanabria. 2nd ed. Longman.
MLA CitationFerree, Tess, and Kim Sanabria. NorthStar Listening and Speaking: Teacher's Manual and Achievement Tests : High Intermediate / By Tess Ferree and Kim Sanabria. 2nd ed. Longman.
Warning: These citations may not always be 100% accurate.