Here I list the professions and gold making guides that may be of use to you. I also am adding more of these on a continual basis for any ret paladin that is looking to make a little extra gold.
• Khor's Gold Making - What I do on my Ret Pally
• Making Gold - Jewelcrafting
• Making Gold - Tailoring / Bags
• Making Gold - Disenchanting
• Making Gold - Herbalism
• Making Gold - Mining Badlands
• Making Gold - 406g/hr Grinding Icecrown
• Never Pay for Guides/Gold
• WoW Econ Report - July 2009
• WoW Gold Making Tips