Holmes, A. (2003). Smart things to know about life-long learning. Capstone Pub.
Citazione stile Chigago Style (17a edizione)Holmes, Andrew. Smart Things to Know About Life-long Learning. Oxford: Capstone Pub, 2003.
Citatione MLA (9a ed.)Holmes, Andrew. Smart Things to Know About Life-long Learning. Capstone Pub, 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.