Subject headings in theology : a synthetic index to some recent systems of theological library classification together with the A.L.A. subject healings in religion / compiled as a basis for standardizing theological subject headings for library and bibliographical use by Ernest Cusching Richardson
. – Yardly, PA. : F.S. Cook and son, 1928
. – VIII, 211 p. ; 22 cm
. – (Montogue publications