Jörgensen, S. E. (1992). Integration of ecosystem theories: A pattern. Kluwer Academic Publishers.
Tohutoru Kātū Chicago (17th ed.)Jörgensen, Sven Erik. Integration of Ecosystem Theories: A Pattern. Dordrecht: Kluwer Academic Publishers, 1992.
Tohutoro MLA (9th ed.)Jörgensen, Sven Erik. Integration of Ecosystem Theories: A Pattern. Kluwer Academic Publishers, 1992.
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