It's very easy to get lost on the middle of the PLS universe. Here we provide a number of references that may be useful for PLS users and newbies.
Some References related to PLS:
the History section contains a list references with material related to the history of PLS methods.
the Books section contains a list of some books about PLS
the Path Modeling section contains some of the main references about PLS Path Modeling
the Regression section contains some of the main references about PLS Regression
the Dissertations section contains several PhD Theses written about PLS and related methods