Hartman, H. L., Mutmansky, J. M., Ramani, R. V., & Wang, Y. J. (1997). Mine ventilation and air conditioning (3a. ed.). John Wiley and Sons.
Cita Chicago (17th ed.)Hartman, Howard L., Jan M. Mutmansky, Raja V. Ramani, i Y. J. Wang. Mine Ventilation and Air Conditioning. 3a. ed. Nueva York: John Wiley and Sons, 1997.
Cita MLA (9th ed.)Hartman, Howard L., et al. Mine Ventilation and Air Conditioning. 3a. ed. John Wiley and Sons, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.