Παραπομπή σε μορφή APA (7η εκδ.)

Council of State Governments. (1977). State elective officials and the legislatures. Council of State Governments.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Council of State Governments. State Elective Officials and the Legislatures. Lexington, Ky: Council of State Governments, 1977.

Παραπομπή σε μορφή MLA (9th εκδ.)

Council of State Governments. State Elective Officials and the Legislatures. Council of State Governments, 1977.