Fellers, G. (1996). Creativity for leaders. Pelican Pub. Co.; UBSPD.
Cita Chicago (17th ed.)Fellers, Gary. Creativity for Leaders. Gretna, La. ; New Delhi: Pelican Pub. Co.; UBSPD, 1996.
Cita MLA (8th ed.)Fellers, Gary. Creativity for Leaders. Pelican Pub. Co.; UBSPD, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.