Jain, P., & Ahmed Khalil. (1991). Textbook of analytical geometry of two dimensions (2nd ed.). Wiley eastern limited.
Chicago-стиль цитированияJain, P.K, and Ahmed Khalil. Textbook of Analytical Geometry of Two Dimensions. 2nd ed. New Delhi: Wiley eastern limited, 1991.
MLA-цитированиеJain, P.K, and Ahmed Khalil. Textbook of Analytical Geometry of Two Dimensions. 2nd ed. Wiley eastern limited, 1991.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.