Villiers, P. G. R. d. Towards a spirituality of peace. University of the Free State.
Chicago Style (17th ed.) CitationVilliers, P. G. R. de. Towards a Spirituality of Peace. University of the Free State.
MLA (9th ed.) CitationVilliers, P. G. R. de. Towards a Spirituality of Peace. University of the Free State.
Warning: These citations may not always be 100% accurate.