Pederson, C. F., Bedells, J., & Peterson, W. (1971). The international Flag Book in color. Morrow.
Chicagoスタイル(17版)引用形式Pederson, Christian Fogd, John Bedells, , Wilhelm Peterson. The International Flag Book in Color. New York: Morrow, 1971.
MLA(8版)引用形式Pederson, Christian Fogd, et al. The International Flag Book in Color. Morrow, 1971.
警告: この引用は必ずしも正確ではありません.