Hemphill, G. B. (1981). Blasting Operations Gary B. Hemphill. McGraw-Hill.
Chicago Style (17th ed.) CitationHemphill, Gary B. Blasting Operations Gary B. Hemphill. McGraw-Hill, 1981.
Cita MLAHemphill, Gary B. Blasting Operations Gary B. Hemphill. McGraw-Hill, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.