por Robbins, Stephen P, 1943- [autor] | Coulter, Mary K [autor] | González Ruiz, Ángel Carlos [traductor] | Anta, Marisa de [editor].
por Schiffman, Leon G [autor] | Kanuk, Leslie Lazar [autor] | González Ruiz, Ángel Carlos [traductor].
por Pagano, Robert R [autor] | Palmas Velasco, Óscar Alfredo [traductor] | González Ruiz, Ángel Carlos [traductor] | Pagano, Robert R. Understanding statistics in the behavioral sciences, 7th edition.
por Schulberg, Bob [autor] | González Ruiz, Ángel Carlos [traductor].