APA

Díaz Rivera L. R., . (1976). The effects of increasing class size on achievement and the reactions of students and faculty toward this practice at the Catholic University of Puerto Rico. Bethlehem, Pa: Lehigh University.

Chicago

Díaz Rivera Luis Rafael, . 1976. The effects of increasing class size on achievement and the reactions of students and faculty toward this practice at the Catholic University of Puerto Rico. Bethlehem, Pa: Lehigh University.

Harvard

Díaz Rivera L. R., . (1976). The effects of increasing class size on achievement and the reactions of students and faculty toward this practice at the Catholic University of Puerto Rico. Bethlehem, Pa: Lehigh University.

MLA

Díaz Rivera Luis Rafael, . The effects of increasing class size on achievement and the reactions of students and faculty toward this practice at the Catholic University of Puerto Rico. Bethlehem, Pa: Lehigh University. 1976.