Gaya APA
DeGowin, R, L., Brown, D, D. (2000).
DeGowins Diagnostic Examination (7th Ed.).
New York:
McGraw-Hill Companies.
Gaya MLA
DeGowin, Richard, L.., Brown, Donald, D..
"DeGowins Diagnostic Examination".
7th Ed.
New York:
McGraw-Hill Companies,
2000.
Buku.