Gambhir, R. S., Banerjee, D., & Durgapal, M. C. (1973). Introductory physics, vol.2. Tata Mc Graw - Hill.
Dyfyniad Arddull ChicagoGambhir, R S., D. Banerjee, and M C. Durgapal. Introductory Physics, Vol.2. New Delhi: Tata Mc Graw - Hill, 1973.
Dyfyniad MLAGambhir, R S., et al. Introductory Physics, Vol.2. Tata Mc Graw - Hill, 1973.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.