Narlikar,, J. V. (1996). Lighter side of gravity (2nd ed.). Cambridge University Press.
Čikaški stil citiranjaNarlikar,, Jayant V. Lighter Side of Gravity. 2nd ed. Cambridge: Cambridge University Press, 1996.
MLA način citiranjaNarlikar,, Jayant V. Lighter Side of Gravity. 2nd ed. Cambridge University Press, 1996.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.