E. T. Higgins

Webfooted warriors : the story of a "frogman" in the Navy during World War II

E. T. Higgins, 1955 .

Self-related problems beyond the self-concept: motivational consequences of discrepant self-guides.

E. T. Higgins, E. Van Hook, E. Tory Higgins, 1988, Journal of personality and social psychology.

Motivational Facets of the Self

Richard M. Sorrentino, R. Sorrentino, E. T. Higgins, 2005 .