Some resources for studying apologetic methodology:

James White’s Response to the Unbelievable debate on apologetic methodology:

http://confessingbaptist.com/james-white-reviews-presuppositional-covenantal-apologetics-vs-natural-theology-k-scott-oliphint-v-kurt-jaros-on-unbelievable/

Reformed Forum Episode on the Nature & Use of Evidences:

http://reformedforum.org/podcasts/ctc288/