Cita APA (7th ed.)

Aggarwal , R. (1998). Objective general English. S. Chand.

Cita Chicago (17th ed.)

Aggarwal , R. Objective General English. New Delhi: S. Chand, 1998.

Cita MLA (9th ed.)

Aggarwal , R. Objective General English. S. Chand, 1998.