United States of America Department of Commerce & Jenkinson, B. L. (1949). Bureau of the census manual of tabular presentation: An outline theory and practice in the presentation of statistical data in tables for publication. United States Government Printing Office.
Παραπομπή σε μορφή Chicago (17η εκδ.)United States of America Department of Commerce και Bruce L. Jenkinson. Bureau of the Census Manual of Tabular Presentation: An Outline Theory and Practice in the Presentation of Statistical Data in Tables for Publication. Washington: United States Government Printing Office, 1949.
Παραπομπή σε μορφή MLA (8th εκδ.)United States of America Department of Commerce και Bruce L. Jenkinson. Bureau of the Census Manual of Tabular Presentation: An Outline Theory and Practice in the Presentation of Statistical Data in Tables for Publication. United States Government Printing Office, 1949.
