Catalog

Cita APA (7a ed.)

ProQuest Information and Learning Company & University Microfilms International. (1995). ProQuest. ProQuest Information and Learning Co..

Cita Chicago Style (17a ed.)

ProQuest Information and Learning Company y University Microfilms International. ProQuest. [Ann Arbor, Mich.]: ProQuest Information and Learning Co., 1995.

Cita MLA (8a ed.)

ProQuest Information and Learning Company y University Microfilms International. ProQuest. ProQuest Information and Learning Co., 1995.