J.S. Frelinghuysen Corporation. Safety Conference: Somerville (October 28, 1953). "Objectives of Health and Safety Programs", "Current Trends in Industrial Health" and "The Objectives of Human Engineering", October 28, 1953

J.S. Frelinghuysen Corporation. Safety Conference: Somerville (October 28, 1953). "Objectives of Health and Safety Programs", "Current Trends in Industrial Health" and "The Objectives of Human Engineering", October 28, 1953, Box: 155, Folder: 7. Ross A. McFarland Papers, FSC-1. Special Collections. https://wright.libraryhost.com/repositories/2/archival_objects/53545 Accessed November 23, 2024.