Tohutoro APA (7th ed.)

Libby, C. C. (1960). Motor selection and application. McGraw-Hill.

Tohutoru Kātū Chicago (17th ed.)

Libby, Charles C. Motor Selection and Application. Nueva York: McGraw-Hill, 1960.

Tohutoro MLA (9th ed.)

Libby, Charles C. Motor Selection and Application. McGraw-Hill, 1960.