(1979). Stimulating simulations / C. W. Engel.
Cita Chicago (17th ed.)Stimulating Simulations / C. W. Engel. 1979.
Cita MLA (9th ed.)Stimulating Simulations / C. W. Engel. 1979.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)