(1880). Bills to Regulate the Practice of Dentistry in Maryland and District of Columbia. Am J Dent Sci.
Παραπομπή Chicago Style"Bills to Regulate the Practice of Dentistry in Maryland and District of Columbia." Am J Dent Sci 1880.
Παραπομπή MLA"Bills to Regulate the Practice of Dentistry in Maryland and District of Columbia." Am J Dent Sci 1880.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.