Cita APA

Gupta, R., & Saxena, P. (1972). Viva-voce advanced physics. Pragati prakashan.

Citación estilo Chicago

Gupta, R.C, and P.N Saxena. Viva-voce Advanced Physics. Meerut: Pragati prakashan, 1972.

Cita MLA

Gupta, R.C, and P.N Saxena. Viva-voce Advanced Physics. Pragati prakashan, 1972.

Warning: These citations may not always be 100% accurate.