Gaya APA
WESTLING, D, L., FOX, L. (2000).
Teaching student with severe disabilities (2nd ed.).
Upper Saddle River:
Prentice-Hall.
Gaya MLA
WESTLING, David, L.., FOX, Lise.
"Teaching student with severe disabilities".
2nd ed.
Upper Saddle River:
Prentice-Hall,
2000.
Text.