(1993). Main entry: Annual editions:Economics 1992/93 (Twenty-firs ed.). Virginia: The Banta Company.
Chicago ZitierstilMain Entry: Annual Editions:Economics 1992/93. Twenty-firs ed. Virginia: The Banta Company, 1993.
MLA ZitierstilMain Entry: Annual Editions:Economics 1992/93. Twenty-firs ed. Virginia: The Banta Company, 1993.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.