Drain, R. H., & Oaakley, N. (1980). Successful conference and convention planning. Sterling.
シカゴスタイル引用形Drain, Robert H., , Neil Oaakley. Successful Conference and Convention Planning. New Delhi: Sterling, 1980.
MLA引用形式Drain, Robert H., , Neil Oaakley. Successful Conference and Convention Planning. Sterling, 1980.
警告: この引用は必ずしも正確ではありません.