FISHER DONNA. (1995). PEOPLE POWER: 12 POWER PRINCIPLES TO ENRICH YOUR BUS:;CAREER & PER: NETWORKS. BARD & STEPHEN.
Chicago Style aipamenaFISHER DONNA. PEOPLE POWER: 12 POWER PRINCIPLES TO ENRICH YOUR BUS:;CAREER & PER: NETWORKS. AUSTIN: BARD & STEPHEN, 1995.
MLA aipamenaFISHER DONNA. PEOPLE POWER: 12 POWER PRINCIPLES TO ENRICH YOUR BUS:;CAREER & PER: NETWORKS. BARD & STEPHEN, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.