GIBBS, N. (2007). Amateur theatre. Hodder Education.
Chicago-čujuhus (17. p.)GIBBS, Nicholas. Amateur Theatre. Hodder Education, 2007.
MLA-čujuhus (9. p.)GIBBS, Nicholas. Amateur Theatre. Hodder Education, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.