Cita APA

Villalobos Murillo, J., Brenes Chavarría, S., & Mora Rivera, S. (2012). Computer-aided tool for the teaching of relational algebra in data base courses. Universidad Nacional, Costa Rica.

Citación estilo Chicago

Villalobos Murillo, Johnny, Steven Brenes Chavarría, y Sonia Mora Rivera. Computer-aided Tool for the Teaching of Relational Algebra in Data Base Courses. Universidad Nacional, Costa Rica, 2012.

Cita MLA

Villalobos Murillo, Johnny, Steven Brenes Chavarría, y Sonia Mora Rivera. Computer-aided Tool for the Teaching of Relational Algebra in Data Base Courses. Universidad Nacional, Costa Rica, 2012.