Ackermann, E. Learning to use the internet: An introduction with examples and exercises. BPB Publications.
Style de citation ChicagoAckermann, Ernest. Learning to Use the Internet: An Introduction with Examples and Exercises. New Delhi: BPB Publications.
Style de citation MLAAckermann, Ernest. Learning to Use the Internet: An Introduction with Examples and Exercises. BPB Publications.
Attention : ces citations peuvent ne pas être correctes à 100%.