Cita APA (7th ed.)

Spache, G. D., & Berg, P. C. (1958). Faster reading for business. Crowell.

Cita Chicago (17th ed.)

Spache, George Daniel, i Paul Charles Berg. Faster Reading for Business. N.Y.: Crowell, 1958.

Cita MLA (8th ed.)

Spache, George Daniel, i Paul Charles Berg. Faster Reading for Business. Crowell, 1958.