ISBNs beginnend mit 978-1-84112-xxx-xDavid Firth × My VoodooA Practical Guide to Unleashing the Magic in You and Your WorkDavid FirthJohn Wiley & Sons 200219,90 € Smart Things to Know About People Management David FirthJohn Wiley & SonsSoftcover2002 Life and Work ExpressLife and Work 10.01David FirthJohn Wiley & SonseBook200111,99 € Sacred BusinessResurrecting the Spirit of WorkDavid FirthJohn Wiley & SonseBook200414,99 €