Vahan Janjigian

• Even Buffett Isn't Perfect
• Ba fei te ye hui fan de cuo
• Even Buffett isn't perfect
• Incluso Warren Buffett se equivoca
• Incluso Warren Buffett se equivoca
• Incluso Warren Buffett se equivoca
• Autobiography and Recollections
• Bafetto-ryū tōshi ni manabu koto manandewa ikenai koto
• EVEN BUFFET ISN'T PERFECT
• The Forbes/CFA Institute investment course