Prasher, C. L. (1987). Crushing and grinding process handbook. John Wiley.
Cita Chicago (17th ed.)Prasher, C. L. Crushing and Grinding Process Handbook. Chichester: John Wiley, 1987.
Cita MLA (9th ed.)Prasher, C. L. Crushing and Grinding Process Handbook. John Wiley, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.