Bakers book is very good and has some decent layout sections: https://www.u-cursos.cl/usuario/9553d43f5ccbf1cca06cc02562b4005e/mi_blog/r/CMOS_Circuit_Design__Layout__and_Simulation__3rd_Edition.pdf His website with lots of material including lectures is also worth looking at (especially the 'Bad Design' section): http://cmosedu.com/