Wheeler, B. G. (1991). Shifting boundaries: Contextual approaches to the structure of. Westminister.
Chicago-viite (17. p.)Wheeler, Barbara G. Shifting Boundaries: Contextual Approaches to the Structure of. Louisville: Westminister, 1991.
MLA-viite (9. p.)Wheeler, Barbara G. Shifting Boundaries: Contextual Approaches to the Structure of. Westminister, 1991.
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