Keating, Jerome P.
Pitman's measure of closeness: a comparison of statistical estimators
Society for Industrial and Applied Mathematics, 1993
 eBooks
The Press in perspective
Editor by Ralph D. Casey
Louisiana State University, 1963
 Buku Teks SO
Studies in probability and statistics : papers in honour of Edwin J. G. Pitman
edited by E. J. Williams
North-Holland Pub., 1976
 Buku Teks SO
Minaturr, Joseph
Freedom of the press in India constitutional provisions and their application
Martinus Nijhoff, 1961
 Buku Teks SO
Ahuja, B.N.
History of press, press laws & communications
Surjeet Publications , 1993
 Buku Teks SO