Narlikar,, J. V. (1991). Frontier between physics and astronomy (1st.). Macmillan.
Čikaški stil citiranjaNarlikar,, Jayant V. Frontier Between Physics and Astronomy. 1st. New Delhi: Macmillan, 1991.
MLA način citiranjaNarlikar,, Jayant V. Frontier Between Physics and Astronomy. 1st. Macmillan, 1991.
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