DAVEY, P., FLEET, G., & HARDING, P. (1981). PREPARATIONS OF, AND A COMPARISON OF THE REDUCTION OF ACID-CHLORIDES AND CARBONYL-COMPOUNDS BY, BIS(TRIPHENYL-PHOSPHINE)COPPER(I) TETRAHYDROBORATE, ORTHO-PHENANTHROLINE)-(TRIPHENYLPHOSPHINE)COPPER(I) TETRAHYDROBORATE, AND 1,2-BIS(DIPHENYLPHOSPHINO)ETHANECOPPER(I) TETRAHYDROBORATE. JOURNAL OF CHEMICAL RESEARCH-S, 10, 336–337.

DAVEY, P., et al. “PREPARATIONS OF, AND A COMPARISON OF THE REDUCTION OF ACID-CHLORIDES AND CARBONYL-COMPOUNDS BY, BIS(TRIPHENYL-PHOSPHINE)COPPER(I) TETRAHYDROBORATE, ORTHO-PHENANTHROLINE)-(TRIPHENYLPHOSPHINE)COPPER(I) TETRAHYDROBORATE, AND 1,2-BIS(DIPHENYLPHOSPHINO)ETHANECOPPER(I) TETRAHYDROBORATE.” JOURNAL OF CHEMICAL RESEARCH-S, no. 10, 1981, pp. 336–37.

DAVEY, P, G FLEET, and P HARDING. 1981. “PREPARATIONS OF, AND A COMPARISON OF THE REDUCTION OF ACID-CHLORIDES AND CARBONYL-COMPOUNDS BY, BIS(TRIPHENYL-PHOSPHINE)COPPER(I) TETRAHYDROBORATE, ORTHO-PHENANTHROLINE)-(TRIPHENYLPHOSPHINE)COPPER(I) TETRAHYDROBORATE, AND 1,2-BIS(DIPHENYLPHOSPHINO)ETHANECOPPER(I) TETRAHYDROBORATE.” JOURNAL OF CHEMICAL RESEARCH-S, no. 10: 336–37.