by Zuckerman, Robert A, Kretovics, Mark A
Published in NASPA journal (02.12.2003)

by Zuckerman, Robert A., Kretovics, Mark A.
Published in Journal of student affairs research and practice (02.12.2003)

by Zuckerman, Robert A
Published in AEDS Journal (1983)

by Zuckerman, Robert A
Published in Journal of Teacher Education (1979)

by Gregory Zuckerman and Robert A. Guth
Published in The Ottawa citizen (1986) (13.12.2003)

by Gregory Zuckerman and Robert A. Guth
Published in The Wall Street journal Asia (11.12.2003)

by Gregory Zuckerman and Robert A. Guth
Published in The Wall Street journal. Eastern edition (10.12.2003)