shackleton
Puritan Board Junior
I am getting these from this site,
http://en.wikipedia.org/wiki/Regulative_principle_of_worship
http://reformedperspectives.org/newfiles/ric_pratt/TH.Pratt.Reg.Princ.pdf
http://en.wikipedia.org/wiki/Regulative_principle_of_worship
http://reformedperspectives.org/newfiles/ric_pratt/TH.Pratt.Reg.Princ.pdf