Gaya APA
;, R., D., A., U. (1984).
An Analysis of Radiographic Quality : Lab Manual and Workbook Second Edition (2 th ed.).
Maryland USA:
Aspen Pub. Inc..
Gaya MLA
;, R., D., A., U..
An Analysis of Radiographic Quality : Lab Manual and Workbook Second Edition.
2 th ed.
Maryland USA:
Aspen Pub. Inc.,
1984.
Text.