Gaya APA
Parson, R, D. et al (2001).
Educational psychology : a practitioner-researcher model of teaching (1st ed.).
United State:
Wadsworth.
Gaya MLA
Parson, Richard, D. et al.
"Educational psychology : a practitioner-researcher model of teaching".
1st ed.
United State:
Wadsworth,
2001.
Text.