APA citiranje

Gregg, J. R. Advanced practice in Gregg shorthand. Gregg Pub. Co..

Chicago Style (17th ed.) Citation

Gregg, John Robert. Advanced Practice in Gregg Shorthand. New York: Gregg Pub. Co..

MLA citiranje

Gregg, John Robert. Advanced Practice in Gregg Shorthand. Gregg Pub. Co..