Παραπομπή APA

Kimball, D. S. (1967). Principles of industrial revolutions. McGraw hilll book company.

Παραπομπή Chicago Style

Kimball, Dexter S. Principles of Industrial Revolutions. Bombay: McGraw hilll book company, 1967.

Παραπομπή MLA

Kimball, Dexter S. Principles of Industrial Revolutions. McGraw hilll book company, 1967.