Παραπομπή APA

Gilman, H. D. (1993). Instrumentation in wastewater treatment facilities. Alexandria, VA: Water Environment Federation.

Παραπομπή Chicago Style

Gilman, Harold D. Instrumentation in Wastewater Treatment Facilities. Alexandria, VA: Water Environment Federation, 1993.

Παραπομπή MLA

Gilman, Harold D. Instrumentation in Wastewater Treatment Facilities. Alexandria, VA: Water Environment Federation, 1993.

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