Leon, A. (1997). How to become a successful software professional (3rd ed.). Comdex computer publishing.
Stile di citazione ChicagoLeon, Alexix. How to Become a Successful Software Professional. 3rd ed. New Delhi: Comdex computer publishing, 1997.
Citazione MLALeon, Alexix. How to Become a Successful Software Professional. 3rd ed. Comdex computer publishing, 1997.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.