Παραπομπή APA

Cohen, B. S., & Hering, S. V. (1995). Air sampling instruments for evaluation of atmospheric contaminants (8th ed.). Cincinnati, OH: ACGIH.

Παραπομπή Chicago Style

Cohen, Beverly S., and Susanne V. Hering. Air Sampling Instruments for Evaluation of Atmospheric Contaminants. 8th ed. Cincinnati, OH: ACGIH, 1995.

Παραπομπή MLA

Cohen, Beverly S., and Susanne V. Hering. Air Sampling Instruments for Evaluation of Atmospheric Contaminants. 8th ed. Cincinnati, OH: ACGIH, 1995.

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