Παραπομπή APA

Smith, R. E. (2007). Electricity for refrigeration, heating and air conditioning. Clifton Park, NY: Thomson Delmar Learning.

Παραπομπή Chicago Style

Smith, Russell E. Electricity for Refrigeration, Heating and Air Conditioning. Clifton Park, NY: Thomson Delmar Learning, 2007.

Παραπομπή MLA

Smith, Russell E. Electricity for Refrigeration, Heating and Air Conditioning. Clifton Park, NY: Thomson Delmar Learning, 2007.

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