Παραπομπή APA

Seebaluck, S. (1998). Montreal protocol on substances that deplete the ozone layer. Kenya: United Nations Environment Programme.

Παραπομπή Chicago Style

Seebaluck, Sateeaved. Montreal Protocol On Substances That Deplete the Ozone Layer. Kenya: United Nations Environment Programme, 1998.

Παραπομπή MLA

Seebaluck, Sateeaved. Montreal Protocol On Substances That Deplete the Ozone Layer. Kenya: United Nations Environment Programme, 1998.

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