Gaya APA
Brock, H, R. (1981).
ACCOUNTING FOR OIL & GAS PRODUCING COMPANIES - Part 1 .
USA:
Horace R. Brock, John P. Klingsted, and Donald M. Jones.
Gaya MLA
Brock, Horace, R.
"ACCOUNTING FOR OIL & GAS PRODUCING COMPANIES - Part 1".
USA:
Horace R. Brock, John P. Klingsted, and Donald M. Jones,
1981.
Text.