Hunter, J. M., & Moore, D. A. (1953). Michigan and foreign trade. Michigan State College.
Cita Chicago (17th ed.)Hunter, John Merlin, i Donald Arthur Moore. Michigan and Foreign Trade. East Lansing: Michigan State College, 1953.
Cita MLA (9th ed.)Hunter, John Merlin, i Donald Arthur Moore. Michigan and Foreign Trade. Michigan State College, 1953.
Atenció: Aquestes cites poden no estar 100% correctes.