Dyfyniad APA

Development Centre Studies & Jequier, N. (1979). Appropriate Technology Directori: наукове видання.

Dyfyniad Arddull Chicago

Development Centre Studies and Nicolas Jequier. Appropriate Technology Directori: наукове видання. 1979.

Dyfyniad MLA

Development Centre Studies and Nicolas Jequier. Appropriate Technology Directori: наукове видання. 1979.

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