Membership directory and handbook /
Pennsylvania Psychological Association.
APA Citation
Pennsylvania Psychological Association., Pennsylvania Psychological Foundation. (1993). Membership directory and handbook. Harrisburg, PA: Pennsylvania Psychological Association and the Pennsylvania Psychological Foundation.
MLA Citation
Pennsylvania Psychological Association, and Pennsylvania Psychological Foundation. Membership Directory And Handbook. Harrisburg, PA: Pennsylvania Psychological Association and the Pennsylvania Psychological Foundation, 1993.
Warning: These citations may not always be complete (especially for serials).