Fang, L. Z., & Ruffini, R. (1983). Basic concepts in relativistic astrophysics. Singapore: World Scientific.
Dyfyniad Arddull ChicagoFang, Li Zhi, và Remo Ruffini. Basic Concepts in Relativistic Astrophysics. Singapore: World Scientific, 1983.
Dyfyniad MLAFang, Li Zhi, và Remo Ruffini. Basic Concepts in Relativistic Astrophysics. Singapore: World Scientific, 1983.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.