Kelly 2015, p. 68. Kelly, Darryl (June 2015). "Close But Not Close Enough: Australians Recommended for the VC But Not Awarded: Private William Edward Cox, 1st Pioneer Battalion". Contact: Air, Land & Sea. No. 46. pp. 68–71. ISSN1449-2385.
Westerman 2017, p. 56. Westerman, William (2017). "The Handy Man of the Division: Assessing the Effectiveness of the Pioneer Battalion Concept in the First Australian Imperial Force". British Journal for Military History. 3 (2): 43–61. ISSN2057-0422.
Westerman 2017, p. 43. Westerman, William (2017). "The Handy Man of the Division: Assessing the Effectiveness of the Pioneer Battalion Concept in the First Australian Imperial Force". British Journal for Military History. 3 (2): 43–61. ISSN2057-0422.
Westerman 2017, pp. 51–56. Westerman, William (2017). "The Handy Man of the Division: Assessing the Effectiveness of the Pioneer Battalion Concept in the First Australian Imperial Force". British Journal for Military History. 3 (2): 43–61. ISSN2057-0422.
Westerman 2017, pp. 56 & 58. Westerman, William (2017). "The Handy Man of the Division: Assessing the Effectiveness of the Pioneer Battalion Concept in the First Australian Imperial Force". British Journal for Military History. 3 (2): 43–61. ISSN2057-0422.
Westerman 2017, p. 57. Westerman, William (2017). "The Handy Man of the Division: Assessing the Effectiveness of the Pioneer Battalion Concept in the First Australian Imperial Force". British Journal for Military History. 3 (2): 43–61. ISSN2057-0422.