Cita APA (7th ed.)

Hahn, H. (1997). The internet complete reference. Tata McGraw Hill Education Private Limited.

Cita Chicago (17th ed.)

Hahn, Harley.Hahn. The Internet Complete Reference. New Delhi: Tata McGraw Hill Education Private Limited, 1997.

Cita MLA (9th ed.)

Hahn, Harley.Hahn. The Internet Complete Reference. Tata McGraw Hill Education Private Limited, 1997.