Watcyn-Jones, P. Fun class activities for teachers (2a ed.).
Cita Chicago (17th ed.)Watcyn-Jones, Peter. Fun Class Activities for Teachers. 2a ed.
Cita MLA (8th ed.)Watcyn-Jones, Peter. Fun Class Activities for Teachers. 2a ed.
Atenció: Aquestes cites poden no estar 100% correctes.