J. Littrell

发表

J. Littrell, K. Zinck, Diane Nesselhuf, 1997 .

J. Littrell, N. M. Ohuche, 1989, International journal of aging & human development.

John A. Lorenz, J. Littrell, Nancy Lee-Borden, 1976 .

M. Littrell, J. Littrell, 1983 .

J. Littrell, Kathryn Holmberg, Rosemary S. Arp, 1986 .

J. Littrell, 1998 .

J. Littrell, Gordon C. Hopper, Philip Caffrey, 1987 .

M. Damhorst, M. Littrell, M. Littrell, 1987, The Journal of psychology.