Davies, J. Communication Skills: A Guide for Engineering and Applied Science Students (3.). Pearson Education UK.
Citazione stile Chigago Style (17a edizione)Davies, John. Communication Skills: A Guide for Engineering and Applied Science Students. 3. Pearson Education UK.
Citatione MLA (8a ed.)Davies, John. Communication Skills: A Guide for Engineering and Applied Science Students. 3. Pearson Education UK.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.