Hagler, R. (1979). Where's that rule?: A cross-index of the two editions of the Anglo-American cataloguing rules. Canadian Library Association.
Cita Chicago Style (17a ed.)Hagler, Ronald. Where's That Rule?: A Cross-index of the Two Editions of the Anglo-American Cataloguing Rules. Ottawa: Canadian Library Association, 1979.
Cita MLA (9a ed.)Hagler, Ronald. Where's That Rule?: A Cross-index of the Two Editions of the Anglo-American Cataloguing Rules. Canadian Library Association, 1979.
Precaución: Estas citas no son 100% exactas.