1. Hydrocarbons in petroleum
2. ASTM Method D 1298–67, Density, Specific Gravity or API Gravity of Crude Petroleum or Liquid Petroleum Products by Hydrometer Method, ASTM Standards Book, Part 17—Petroleum Products, American Society for Testing and Materials, Philadelphia.
3. Isolation of Methylchrysene from Petroleum
4. Apparatus and methods for investigating the chemical constitution of lubricating oil, and preliminary fractionation of the lubricating oil fraction of a midcontinent petroleum