Cita APA

Leff, L. S. (1984). Data processing the easy way. Barron's Educational Series.

Citación estilo Chicago

Leff, Lawrence S. Data Processing the Easy Way. Woodbury, NY: Barron's Educational Series, 1984.

Cita MLA

Leff, Lawrence S. Data Processing the Easy Way. Barron's Educational Series, 1984.

Warning: These citations may not always be 100% accurate.