There are allot of power-lifting strength programs online that would be best for you to review and build before purchasing. Periodization programs are part of the foundation of powerlifting programs and you can read or even watch youtube videos on linear and non linear programs. Once you have the concept down and understand, or have a STRONG understanding on CNS and volume purpose as well as percentages you can build your own program.
The majority of programs I build are based around periodization programs and have proven to add on strength.

Hope this information "HELPS"