APA-viite (7. p.)

ABBAS, S. (1967). Long-term projections of supply and demand for selected agricultural products in Pakistan. O.U.P..

Chicago-viite (17. p.)

ABBAS, S.A. Long-term Projections of Supply and Demand for Selected Agricultural Products in Pakistan. Lahore: O.U.P., 1967.

MLA-viite (9. p.)

ABBAS, S.A. Long-term Projections of Supply and Demand for Selected Agricultural Products in Pakistan. O.U.P., 1967.