1. u. in u. : A symposium on light and life. Johns Hopkins Press, Baltimore 1961, S. 206.
2. Studies on the Bioluminescence of Balanoglossus biminiensis Extracts
3. u. in u. : Bioluminescence in progress. Princeton Univ. Press, New Jersey 1966, S. 385.
4. , u. in [3],. S. 523.
5. : Bioluminescence. Academic Press, New York 1952.