Gaya APA
W, B. (1986).
Merrill's ATLAS of radiographic Positions and Radiologic Procedures Vol 1 .
St.Louis:
C.V Mosby Company.
Gaya MLA
W, Ballinger,Philip.
"Merrill's ATLAS of radiographic Positions and Radiologic Procedures Vol 1".
St.Louis:
C.V Mosby Company,
1986.
print.