Gaya APA
Popescu, Valerian.. (1972).
CONGRES International De Stomatologie .
Baltimore:
Bucarest.
Gaya Chicago
Popescu, Valerian..
CONGRES International De Stomatologie.
Baltimore:
Bucarest,
1972.
Teks.
Gaya MLA
Popescu, Valerian..
CONGRES International De Stomatologie.
Baltimore:
Bucarest,
1972.
Teks.
Gaya Turabian
Popescu, Valerian..
CONGRES International De Stomatologie.
Baltimore:
Bucarest,
1972.
Teks.