By Statacorp Lp
By Rabe-Hesketh, Sophia, Skrondal, Anders
By Alan C. Acock (Oregon State University, Corvallis, USA)
By Hardin, James W., Hilbe, Joseph M.
By Mitchell, Michael N.
By Baum, Christopher F.
By Various
By Stata Release 10 - Quick Reference and Index Edition: reprint
By Stata Press
By Gould, WILLIAM