(1992). 75 reading plus. McGraw-Hill.
Cita Chicago (17th ed.)75 Reading Plus. New York: McGraw-Hill, 1992.
Cita MLA (9th ed.)75 Reading Plus. McGraw-Hill, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.
(1992). 75 reading plus. McGraw-Hill.
Cita Chicago (17th ed.)75 Reading Plus. New York: McGraw-Hill, 1992.
Cita MLA (9th ed.)75 Reading Plus. McGraw-Hill, 1992.