Gaya APA
DE, M, O, A. et al (2011).
VIRTUAL SUBJECTIVE PILLING EVALUATION : AN ALTERNATIVE .
SAGE PUBLICATIONS:
LONDON.
Gaya MLA
DE, MENDES, OLIVEIRA, A. et al.
"VIRTUAL SUBJECTIVE PILLING EVALUATION : AN ALTERNATIVE".
SAGE PUBLICATIONS:
LONDON,
2011.
Textbook.