Lillback, P. “THE ABIDING LEGACY OF THE REFORMATION’S CONFESSIONAL ORTHODOXY: THE REQUIRED VOWS OF WESTMINSTER SEMINARY PROFESSORS AND NAPARC MINISTERS”. VERBUM CHRISTI JURNAL TEOLOGI REFORMED INJILI, vol. 6, no. 2, Oktober 2019, hlm. 109-32, doi:10.51688/vc6.2.2019.art2.