1. R. J. Pancirov, Compositional Data on API Reference Oils Used in Biological Studies: A #2 Fuel Oil, A Bunker C, Kuwait Crude Oil and South Louisiana Crude Oil, (API, 1974).
2. J. S. Warner, Chemical Characterization of Marine Samples, (API Publication No. 4307, December, 1978).
3. J. S. Warner, “Determination of Aliphatic and Aromatic Hydrocarbons in Marine Organisms”, Analytical Chemistry, 48, (1976), 578–83.
4. J. S. Warner, “Determination of Sulfur — Containing Petroleum Components in Marine Samples”, Proceedings, Conference on Prevention and Control of Oil Pollution, API Publication No. 4245, (1975), 97-101.
5. R. J. Pancirov and R. A. Brown, “Analytical Method for the Measurement of Polynuciear Aromatic Hydrocarbons in Marine Tissue”, Preprints, Division of Petroleum Chemistry, American Chemical Society, 20(4)(1975), 812–823.