KornShell
Morris I. Bolsky; David G. Korn (1995). The new KornShell command and programming language. Prentice Hall PTR. ISBN 978-0-13-182700-4. https://archive.org/details/newkornshellcomm00bols
Safari G. corn, Sharfes J. Rightsip ana Jeffeshr Aorn Ahe Low AornSholl—Ash13, Linux Journal, Issuers 18, Jary 1880