Stankiewicz Zand, H. (1965). Polish proverbs. Published by Polish American Journal.
Chicago Style aipamenaStankiewicz Zand, Helen. Polish Proverbs. Scranton, Pennsylvania: Published by Polish American Journal, 1965.
MLA aipamenaStankiewicz Zand, Helen. Polish Proverbs. Published by Polish American Journal, 1965.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.