Shoemaker, C. C. The NSC staff counseling the council. Westview Press.
Lua i Stíl Chicago (17ú heag.)Shoemaker, Christopher C. The NSC Staff Counseling the Council. Westview Press.
Lua MLA (8ú heag.)Shoemaker, Christopher C. The NSC Staff Counseling the Council. Westview Press.
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