(1948). Books in Print: An author-title-series index to the publishers' trade list annual. R. R. Bowker Company.
Chicago-Zitierstil (17. Ausg.)Books in Print: An Author-title-series Index to the Publishers' Trade List Annual. New York: R. R. Bowker Company, 1948.
MLA-Zitierstil (9. Ausg.)Books in Print: An Author-title-series Index to the Publishers' Trade List Annual. R. R. Bowker Company, 1948.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.