(1991). Pocket world in figures. Business Books.
Cita Chicago Style (17a ed.)Pocket World in Figures. London: Business Books, 1991.
Cita MLA (9a ed.)Pocket World in Figures. Business Books, 1991.
Precaución: Estas citas no son 100% exactas.
(1991). Pocket world in figures. Business Books.
Cita Chicago Style (17a ed.)Pocket World in Figures. London: Business Books, 1991.
Cita MLA (9a ed.)Pocket World in Figures. Business Books, 1991.