Παραπομπή APA

The institution of mechanical Engineers. (1977). Limiting Noise from Pumps, fans, and Compressors. Mechanical Engineering Publication.

Παραπομπή Chicago Style

The institution of mechanical Engineers. Limiting Noise from Pumps, Fans, and Compressors. London: Mechanical Engineering Publication, 1977.

Παραπομπή MLA

The institution of mechanical Engineers. Limiting Noise from Pumps, Fans, and Compressors. Mechanical Engineering Publication, 1977.