APA aipamena

Esch-Cummins Act of 1920. Great Neck Publishing.

Chicago Style aipamena

Esch-Cummins Act of 1920. Great Neck Publishing.

MLA aipamena

Esch-Cummins Act of 1920. Great Neck Publishing.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.