Davis, N. B. Vocabulary improvement a program for self-instruction (2a ed.).
Cita Chicago Style (17a ed.)Davis, Nancy B. Vocabulary Improvement a Program for Self-instruction. 2a ed.
Cita MLA (8a ed.)Davis, Nancy B. Vocabulary Improvement a Program for Self-instruction. 2a ed.
Precaución: Estas citas no son 100% exactas.