Gaya APA
Hartman, Howard L., Mutmansky, Jan M.. (2002).
Introductory mining engineering (ed. 2).
Canada:
John Wile & Sons, INC.
Gaya Chicago
Hartman, Howard L., Mutmansky, Jan M..
Introductory mining engineering.
ed. 2
Canada:
John Wile & Sons, INC,
2002.
Text.
Gaya MLA
Hartman, Howard L., Mutmansky, Jan M..
Introductory mining engineering.
ed. 2
Canada:
John Wile & Sons, INC,
2002.
Text.
Gaya Turabian
Hartman, Howard L., Mutmansky, Jan M..
Introductory mining engineering.
ed. 2
Canada:
John Wile & Sons, INC,
2002.
Print.