Gaya APA

Bloch, H, P., Geitner, F, K. (1990). Practical machinery management for process plants. Volume 3 Machinery component maintenance and repair (1990). : Houston : Gulf Publishing Co.,.

Gaya MLA

Bloch, Heinz, P., Geitner, Fred, K. "Practical machinery management for process plants. Volume 3 Machinery component maintenance and repair". 1990 : Houston : Gulf Publishing Co.,, 1990. Text.