Object-oriented & classical software engineering, Stephen R. Schach, 2007, 618 pages, p., webpage:
Book-Google-hWwh, quote:
"Two acronyms now associated with extreme programming are YAGNI
(you aren't gonna need it) and DTSTTCPW (do the simplest
thing that could possibly work)."
Extreme Programming Installed, Ronald E. Jeffries, Ann Anderson, Chet Hendrickson, 2001, 265 pages, p. 190, webpage:
Books-Google-dIsC, quote:
"YAGNI: 'You Aren't Gonna Need It.' This slogan, one of XP's
most famous..., reminds us always to work on the story we have,
not something we think we're going to need."
Extreme Programming examined, Giancarlo Succi, Michele Marchesi, 2001, 569 pages, webpage:
Books-Google-VSCh, quote:
"XP says 'do the simplest thing that could possibly work '
because 'you aren't gonna need it'."