Παραπομπή APA

Tarshis, L. (1967). Modern economics: :an introduction. Houghton Mifflin.

Παραπομπή Chicago Style

Tarshis, Lorie. Modern Economics: :an Introduction. New York: Houghton Mifflin, 1967.

Παραπομπή MLA

Tarshis, Lorie. Modern Economics: :an Introduction. Houghton Mifflin, 1967.