Tri-county Regional Planning Commission (Mich.). (1978). Infogram. Tri-County Regional Planning Commission.
Chicago Style (17th ed.) CitationTri-county Regional Planning Commission (Mich.). Infogram. Lansing, Mich.: Tri-County Regional Planning Commission, 1978.
MLA (9th ed.) CitationTri-county Regional Planning Commission (Mich.). Infogram. Tri-County Regional Planning Commission, 1978.
Warning: These citations may not always be 100% accurate.