Saul Patai، المحرر (1980). Ketenes, Allenes and Related Compounds: Part 1, Volume 1. PATAI'S Chemistry of Functional Groups. John Wiley & Sons. DOI:10.1002/9780470771600. ISBN:9780470771600.Saul Patai، المحرر (1980). Ketenes, Allenes and Related Compounds: Part 2, Volume 2. PATAI'S Chemistry of Functional Groups. John Wiley & Sons. DOI:10.1002/9780470771617. ISBN:9780471276708.