Van, V., & Stoiz, C. L. (1963). Elements of political geography (2nd ed.). Prentice-Hall of India.
Chicagoスタイル(17版)引用形式Van, Valkenburg, , Carl L. Stoiz. Elements of Political Geography. 2nd ed. New Delhi: Prentice-Hall of India, 1963.
MLA(9版)引用形式Van, Valkenburg, , Carl L. Stoiz. Elements of Political Geography. 2nd ed. Prentice-Hall of India, 1963.
警告: この引用は必ずしも正確ではありません.