Cita APA
Jones, R. B. (1953). N.W. Ayer & son's directory (of) newspapers and periodicals: Continuing American newspaper annual and directory. A guide to publications printed in the United States and its possessions.. Ayer.
Citación estilo Chicago
Jones, R. Bruce. N.W. Ayer & Son's Directory (of) Newspapers and Periodicals: Continuing American Newspaper Annual and Directory. A Guide to Publications Printed in the United States and Its Possessions.. Philadelphia: Ayer, 1953.
Cita MLA
Jones, R. Bruce. N.W. Ayer & Son's Directory (of) Newspapers and Periodicals: Continuing American Newspaper Annual and Directory. A Guide to Publications Printed in the United States and Its Possessions.. Ayer, 1953.
Warning: These citations may not always be 100% accurate.