Tohutoro APA (7th ed.)

Ryder, J. Networks, Lines and Fields (2nd.).

Tohutoru Kātū Chicago (17th ed.)

Ryder, J.D. Networks, Lines and Fields. 2nd. New Delhi PHI-Learning 1997.

Tohutoro MLA (9th ed.)

Ryder, J.D. Networks, Lines and Fields. 2nd.