APA (7th ed.) Zitazioa
Lombardo, M. M., & Eichinger, R. W. (1989). Preventing derailment: What to do before it's too late. Center for Creative Leadership.
Chicago Style (17th ed.) Zitazioa
Lombardo, Michael M., eta Robert W. Eichinger. Preventing Derailment: What to Do Before It's Too Late. Greensboro, N.C.: Center for Creative Leadership, 1989.
MLA (9th ed.) Zitazioa
Lombardo, Michael M., eta Robert W. Eichinger. Preventing Derailment: What to Do Before It's Too Late. Center for Creative Leadership, 1989.
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