Clawson,Marion. (1964). Natural resources and international development. The Johns Hopkins Press.
シカゴスタイル引用形Clawson,Marion. Natural Resources and International Development. Baltimore: The Johns Hopkins Press, 1964.
MLA引用形式Clawson,Marion. Natural Resources and International Development. The Johns Hopkins Press, 1964.
警告: この引用は必ずしも正確ではありません.