Gaya APA
Koch, G., Paulsen, S.
(2009).
Pediatric Dentistry a Clinical Approach
(
2)
.
:
Wiley-Blackwell.
Gaya MLA
Koch, Goran., Paulsen, Sven.
"Pediatric Dentistry a Clinical Approach".
2
:
Wiley-Blackwell,
2009.
Text.