Bergdahl, M. (2006). The ten rules of Sam Walton: Success secrects for remakable results. Hoboken, N.J: John Wiley & Sonc.
Dyfyniad Arddull ChicagoBergdahl, Michael. The Ten Rules of Sam Walton: Success Secrects for Remakable Results. Hoboken, N.J: John Wiley & Sonc, 2006.
Dyfyniad MLABergdahl, Michael. The Ten Rules of Sam Walton: Success Secrects for Remakable Results. Hoboken, N.J: John Wiley & Sonc, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.