Mead, S. (1968). How to succeed at business spying by trying. Simon and schuster.
Chicago ZitierstilMead, Shepherd. How to Succeed at Business Spying by Trying. New york: Simon and schuster, 1968.
MLA ZitierstilMead, Shepherd. How to Succeed at Business Spying by Trying. Simon and schuster, 1968.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.