(1966). "Ser" para servir___. s.n.
Chicago Style (17th ed.) Citation"Ser" Para Servir___. [S.l.: s.n, 1966.
MLA (9th ed.) Citation"Ser" Para Servir___. s.n, 1966.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation
