Gaya APA
Hallahan, D, E. et al (2009).
Exceptional Learners : An Introduction to Special Education Ed. 11'th (11).
Boston:
Pearson Education.
Gaya MLA
Hallahan, Daniel, E.. et al.
"Exceptional Learners : An Introduction to Special Education Ed. 11'th".
11
Boston:
Pearson Education,
2009.
Text.