APA

Griffin F. L., Trowbridge C. L. & Wharton School. (1969). Status of funding under private pension plans. Homewood, Ill: Published for the Pension Research Council, Wharton School of Finance and Commerce, University of Pennsylvania, by R. D. Irwin.

Chicago

Griffin Frank L, Trowbridge Charles L and Wharton School. 1969. Status of funding under private pension plans. Homewood, Ill: Published for the Pension Research Council, Wharton School of Finance and Commerce, University of Pennsylvania, by R. D. Irwin.

Harvard

Griffin F. L., Trowbridge C. L. and Wharton School. (1969). Status of funding under private pension plans. Homewood, Ill: Published for the Pension Research Council, Wharton School of Finance and Commerce, University of Pennsylvania, by R. D. Irwin.

MLA

Griffin Frank L, Trowbridge Charles L and Wharton School. Status of funding under private pension plans. Homewood, Ill: Published for the Pension Research Council, Wharton School of Finance and Commerce, University of Pennsylvania, by R. D. Irwin. 1969.