APA Style
Role of trading companies in non-oil export develo. (1990).
Washington, D.C.:
IPAC.
Chicago Style
Role of trading companies in non-oil export develo.
.
Washington, D.C.:
IPAC,
1990.
.
MLA Style
Role of trading companies in non-oil export develo.
.
Washington, D.C.:
IPAC,
1990.
.
Turabian Style
Role of trading companies in non-oil export develo.
Washington, D.C.:
IPAC,
1990.
.