Many resources on exclusive Psalmody, the Biblical view of worship, and obtaining Psalters in different languages.
http://members.aol.com/Dbix7/psalm121.html
10 books, articles, sermons, tracts, including the Bay Psalm Book Preface, in support: Reformed Presbyterian Perspective.
http://www.covenanter.org/Worship/Psalmody/psalmody.htm
Repudiates exclusive use of "lined-out" psalmody. (at First Presbyterian Church, Rowlett: Blue Banner Web Site)
http://www.fpcr.org/blue_banner_articles/lining.htm
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