38 (4): 915–945. doi:10.3102/00028312038004915. ↑ "Connecting Coaches to Corporates". twofold.asia. Retrieved 28 April 2015. ↑ The UK Initial Professional Development (IPD) Forum http://www.littlerichley.eclipse.co.uk/ukipdforum/ ↑ "Initial Professional Development (IPD)".