Wood, F. T. (1967). English prepositional idioms. Macmillan.
Cita Chicago (17th ed.)Wood, Frederick T. English Prepositional Idioms. London: Macmillan, 1967.
Cita MLA (9th ed.)Wood, Frederick T. English Prepositional Idioms. Macmillan, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.