Lua APA (7ú heag.)

Vaughan, J. A. The communistic crisis. Our Sunday Visitor.

Lua i Stíl Chicago (17ú heag.)

Vaughan, Joseph A. The Communistic Crisis. Huntington, Ind.: Our Sunday Visitor.

Lua MLA (8ú heag.)

Vaughan, Joseph A. The Communistic Crisis. Our Sunday Visitor.

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