"A journal of interdisciplinary normative studies."
Plný text je volně přístupný
Electronic reproduction. [S.l.] : HathiTrust Digital Library, 2010.
Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002. http://purl.oclc.org/DLF/benchrepro0212
Description based on: No. 1 (fall 1974); title from PDF cover image (Reason Ppaers website, viewd on May 23, 2015).
Latest issue consulted: Vol. 37, no . 1 (spring 2015) (viewed on May 23, 2015).