1. BADA, J.L., ADVANCES IN CHEMISTRY 106: 309 (1971).
2. BADA, J.L., BIOGEOCHEMISTRY AMIN: 235 (1980).
3. BADA, J.L., JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 95: 1371 (1972).
4. BATES, R, DETERMINATION PH THE: 76 (1964).
5. BREWERTON, A.A., J CHEM SOC F 66: 2279 (1970).