Gaya APA
Day, D., M. (2005).
Orthodontics & Paediatric Dentistry Clinical Problem Solving In Dentistry .
London:
Saunder Elseiveir.
Gaya MLA
Day, Declan, Millett,Peter.
"Orthodontics & Paediatric Dentistry Clinical Problem Solving In Dentistry".
London:
Saunder Elseiveir,
2005.
Buku Pelajaran.