Boyer, D. L., Grim, P., & Sanders, J. T. (1979). The philosopher's annual, volume II. জড়সিধহ ধহফ খরঃঃষবভরবষফ.
Cita Chicago (17th ed.)Boyer, David L., Patrick Grim, i John T. Sanders. The Philosopher's Annual, Volume II. Totowa, N.J.: জড়সিধহ ধহফ খরঃঃষবভরবষফ, 1979.
Cita MLA (9th ed.)Boyer, David L., et al. The Philosopher's Annual, Volume II. জড়সিধহ ধহফ খরঃঃষবভরবষফ, 1979.
Atenció: Aquestes cites poden no estar 100% correctes.