Lednicer D., . (1977). The Organic Chemistry Of Drug Synthesis Vol - 1. Weinheim: John Wiley.
Lednicer D, . 1977. The Organic Chemistry Of Drug Synthesis Vol - 1. Weinheim: John Wiley.
Lednicer D, . The Organic Chemistry Of Drug Synthesis Vol - 1. Weinheim: John Wiley. 1977.