APA

Simpson K. 1., .Economics for the accountant / by Kemper Simpson, Ph. D. formerly lecturer in the Johns Hopkins University and economist in the federal trade comission. New York ; London : D. Appleton and company, 1921: .

Chicago

Simpson Kemper 1893-1970, .Economics for the accountant / by Kemper Simpson, Ph. D. formerly lecturer in the Johns Hopkins University and economist in the federal trade comission. New York ; London : D. Appleton and company, 1921: .

Harvard

Simpson K. 1., .Economics for the accountant / by Kemper Simpson, Ph. D. formerly lecturer in the Johns Hopkins University and economist in the federal trade comission. New York ; London : D. Appleton and company, 1921: .

MLA

Simpson Kemper 1893-1970, .New York ; London : D. Appleton and company, 1921: . .