Παραπομπή APA

Johnson, C., & Cecil Johnson. (2006). Refrigeration: A Residential and Light Commercial Text & Lab Book. Clifton Park, NY: Thomson Delmar Learning.

Παραπομπή Chicago Style

Johnson, Cecil, και Cecil Johnson. Refrigeration: A Residential and Light Commercial Text & Lab Book. Clifton Park, NY: Thomson Delmar Learning, 2006.

Παραπομπή MLA

Johnson, Cecil, και Cecil Johnson. Refrigeration: A Residential and Light Commercial Text & Lab Book. Clifton Park, NY: Thomson Delmar Learning, 2006.

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