Rosner, B., & Halcrow, A. R. (2004). Gray matters: The workplace survival guide. New York: Wiley.
Chicago Style aipamenaRosner, Bob., và Allan R. Halcrow. Gray Matters: The Workplace Survival Guide. New York: Wiley, 2004.
MLA aipamenaRosner, Bob., và Allan R. Halcrow. Gray Matters: The Workplace Survival Guide. New York: Wiley, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.