(1985). Information America: Sources of print and nonprint materials available from organizations, industry, government agencies and specialized publishers, master volume. Neal-Schuman.
Chicago-Zitierstil (17. Ausg.)Information America: Sources of Print and Nonprint Materials Available from Organizations, Industry, Government Agencies and Specialized Publishers, Master Volume. New York u.a: Neal-Schuman, 1985.
MLA-Zitierstil (9. Ausg.)Information America: Sources of Print and Nonprint Materials Available from Organizations, Industry, Government Agencies and Specialized Publishers, Master Volume. Neal-Schuman, 1985.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.