Cita APA

(1986). SPSS/PC+ for the IBM PC/XT/AT. US: Library of Congress Catalogins-in- Publiation Data, United States of America.

Citación estilo Chicago

SPSS/PC+ for the IBM PC/XT/AT. US: Library of Congress Catalogins-in- Publiation Data, United States of America, 1986.

Cita MLA

SPSS/PC+ for the IBM PC/XT/AT. US: Library of Congress Catalogins-in- Publiation Data, United States of America, 1986.

Precaución: Estas citas no son 100% exactas.