Παραπομπή APA

Sasi Kumar, P. R. (2012). Photonics: An introduction. PHI Learning.

Παραπομπή Chicago Style

Sasi Kumar, P R. Photonics: An Introduction. New Delhi: PHI Learning, 2012.

Παραπομπή MLA

Sasi Kumar, P R. Photonics: An Introduction. PHI Learning, 2012.