The material is based off Computational Intelligence, An Introduction, by Andries P. Engelbrecht (2nd Edition), Chapter 11: Evolutionary Programming.

It has been referred to as Classical Evolutionary Programming yes. I do not know about references for tournament selection being used in EP; however, tournament selection is a standard process used by other EC methods, like genetic algorithms. I do know that Fogel created EP, but to what extent did he extend the algorithm, I do not know. For more references and deeper study, check out the textbook mentioned above. Here is a link to the pdf: https://www.researchgate.net/file.PostFileLoader.html?id=57a5775beeae39dc1f3233e4&assetKey=AS%3A391959299543040%401470461787377