APA
Thorpe E., Thorpe S., . (2016). Objective English. New Delhi: Pearson.
Chicago
Thorpe Edgar, Thorpe Showick, . 2016. Objective English. New Delhi: Pearson.
Harvard
Thorpe E., Thorpe S., . (2016). Objective English. New Delhi: Pearson.
MLA
Thorpe Edgar, Thorpe Showick, . Objective English. New Delhi: Pearson. 2016.