Is The Church Facing A Discipleship Crisis? - Ajith Fernando (Crossway)
8 Characteristics Of Churches That Make Disciples - Chuck Lawless
Becoming A Disciple-making Church: A Strategic Transition For Dongshin Apostle Community - DMin thesis (pdf)
10 Disciple-making Principles - Bobby Harrington and Josh Howard (discipleship.org)
See the Life On Life Missional Discipleship model
5 Radical Disciplemaking Shifts - Jesse Jackson (Exponential)