Jacobs, R. A., & Rosenbaum, P. S. (1968). English transformational Grammar (1a. ed.). Blaisdell Publishing Company.
Cita Chicago (17th ed.)Jacobs, Roderick A., i Peter S. Rosenbaum. English Transformational Grammar. 1a. ed. Boston: Blaisdell Publishing Company, 1968.
Cita MLA (9th ed.)Jacobs, Roderick A., i Peter S. Rosenbaum. English Transformational Grammar. 1a. ed. Blaisdell Publishing Company, 1968.
Atenció: Aquestes cites poden no estar 100% correctes.