Gould, J. (1969). Modern American playwrights. Popular.
Cita Chicago (17th ed.)Gould, Jean. Modern American Playwrights. Bombay: Popular, 1969.
Cita MLA (9th ed.)Gould, Jean. Modern American Playwrights. Popular, 1969.
Atenció: Aquestes cites poden no estar 100% correctes.