Barnette, G. C. (1951). Learning through seeing with techistoscopic teaching techniques. W.C. Brown Co.
Cita Chicago (17th ed.)Barnette, Gaspar Cisneros. Learning Through Seeing with Techistoscopic Teaching Techniques. Dubuque: W.C. Brown Co, 1951.
Cita MLA (9th ed.)Barnette, Gaspar Cisneros. Learning Through Seeing with Techistoscopic Teaching Techniques. W.C. Brown Co, 1951.
Atenció: Aquestes cites poden no estar 100% correctes.