ed. by L. Marton and Claire Marton. ed. by L. Marton and C. Marton. edited by L. Marton and C. Marton. ed. by Claire Marton. ed. by C. Marton and Peter W. Hawkes. ed. by L. Marton. ed. by L. G. Alkire, jr. ed. by Robert K. Merton and Jerry Gaston