Smidak,E F. (1996). Environment and Smidak principles: Power and responsibility action and re-action. Avenira Foundation for Research of Human Society.
シカゴスタイル引用形Smidak,E F. Environment and Smidak Principles: Power and Responsibility Action and Re-action. Switzerland: Avenira Foundation for Research of Human Society, 1996.
MLA引用形式Smidak,E F. Environment and Smidak Principles: Power and Responsibility Action and Re-action. Avenira Foundation for Research of Human Society, 1996.
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