Gaya APA
WIRABUANA, . (1984).
THREE-DAY SEMINSR ON THE NEW TAXATION IN RELATION TO OIL & GAS .
Jakarta:
WIRABUANA TAX CONSULTANS.
Gaya MLA
WIRABUANA, .
"THREE-DAY SEMINSR ON THE NEW TAXATION IN RELATION TO OIL & GAS".
Jakarta:
WIRABUANA TAX CONSULTANS,
1984.
Text.