Key points are not available for this paper at this time.
William H. McPherson, David M. Bevington, John A. Christie, Philip Denenfeld, Kenneth E. Eble, Joseph M. Nygaard, Henry T. Yost, Statement on Professional Ethics, AAUP Bulletin, Vol. 52, No. 3 (Sep., 1966), pp. 290-291
McPherson et al. (Sat,) studied this question.