Tohutoro APA (7th ed.)

Atlen, W. (1997). Living English Structure with Angwer Key (5th ed.). Orient Longman.

Tohutoru Kātū Chicago (17th ed.)

Atlen, W.Stannard. Living English Structure with Angwer Key. 5th ed. Hyderabad: Orient Longman, 1997.

Tohutoro MLA (9th ed.)

Atlen, W.Stannard. Living English Structure with Angwer Key. 5th ed. Orient Longman, 1997.