Cowgill, L. J. (1997). Writing short films : structure and content for screenwriters: Linda J. Cowgill. Lone Eagle Publishing.
Cita Chicago (17th ed.)Cowgill, Linda J. Writing Short Films : Structure and Content for Screenwriters: Linda J. Cowgill. Lone Eagle Publishing, 1997.
Cita MLA (9th ed.)Cowgill, Linda J. Writing Short Films : Structure and Content for Screenwriters: Linda J. Cowgill. Lone Eagle Publishing, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.