Cita APA

Douglass, R. R. n. 1., & Douglass, R. R. n. 1. (1971). Library schools in the United States accredited by The American Library Association and the Latin American Student. Washington: General Secretariat Organization of American States.

Citación estilo Chicago

Douglass, Robert Raymond n. 1901, y Robert Raymond n. 1901 Douglass. Library Schools in the United States Accredited By The American Library Association and the Latin American Student. Washington: General Secretariat Organization of American States, 1971.

Cita MLA

Douglass, Robert Raymond n. 1901, y Robert Raymond n. 1901 Douglass. Library Schools in the United States Accredited By The American Library Association and the Latin American Student. Washington: General Secretariat Organization of American States, 1971.