Hayman, R. (1969). Contemporary playwrights Robert Bolt. Heinemann.
Cita Chicago (17th ed.)Hayman, R. Contemporary Playwrights Robert Bolt. London: Heinemann, 1969.
Cita MLA (9th ed.)Hayman, R. Contemporary Playwrights Robert Bolt. Heinemann, 1969.
Atenció: Aquestes cites poden no estar 100% correctes.