by PT Gaskin, by email
Published in Birmingham evening mail (31.05.2005)

by Hauser, John R., Gaskin, Steven P.
Published in Recherche et applications en marketing (01.03.1986)

by Gaskin, J.E. (LIRA, PO Box 147, Rotorua (New Zealand)), Gleason, A.P
Published in Machinery Evaluation New Zealand Logging Industry Research Association (New Zealand) (1982)