APA
Hoyan Y., . (1988). Lviv region. Kiev: Ukraina Society.
Chicago
Hoyan Yarema, . 1988. Lviv region. Kiev: Ukraina Society.
Harvard
Hoyan Y., . (1988). Lviv region. Kiev: Ukraina Society.
MLA
Hoyan Yarema, . Lviv region. Kiev: Ukraina Society. 1988.
