Phillips, E. M. &. P. (1999). How to get a PhD: A Handbook for students and their supervisors. Viva.
Chicago-čujuhus (17. p.)Phillips, Estelle M. & Pugh. How to Get a PhD: A Handbook for Students and Their Supervisors. New Delhi: Viva, 1999.
MLA-čujuhus (9. p.)Phillips, Estelle M. & Pugh. How to Get a PhD: A Handbook for Students and Their Supervisors. Viva, 1999.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.