B F Skinner1. Show Affiliations » 1. Psychological Laboratory, Boylston Hall, Harvard University.
Abstract
Year: 1930 PMID: 16587596 PMCID: PMC526665 DOI: 10.1073/pnas.16.6.433
Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN: 0027-8424 Impact factor: 11.205