Gupta,A.S. (1999). Calculus of variations with applications. Prentice-Hall of India.
シカゴスタイル引用形Gupta,A.S. Calculus of Variations with Applications. New Delhi: Prentice-Hall of India, 1999.
MLA引用形式Gupta,A.S. Calculus of Variations with Applications. Prentice-Hall of India, 1999.
警告: この引用は必ずしも正確ではありません.