APA (7th ed.) Citation

Caritas Polska. (1947). Koncert: Program. [s.n.].

Chicago Style (17th ed.) Citation

Caritas Polska. Koncert: Program. Gdynia: [s.n.], 1947.

MLA (9th ed.) Citation

Caritas Polska. Koncert: Program. [s.n.], 1947.

Warning: These citations may not always be 100% accurate.