Merkoša sitáhtat

APA-čujuhus (7. p.)
Sheridan John E., Carvalho Abílio Pacheco de, American Library Association, & Estados Unidos da América Committee on Public Information Division of Pictorial Publicity. (1918). Hey fellows! A.L.A.
Chicago-čujuhus (17. p.)
Sheridan John E., Carvalho Abílio Pacheco de, American Library Association, juo Estados Unidos da América Committee on Public Information Division of Pictorial Publicity. Hey Fellows! A.L.A, 1918.
MLA-čujuhus (9. p.)
Sheridan John E., et al. Hey Fellows! A.L.A, 1918.
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