United States. Library of Congress, Savage, H., Droste, K. D., & Runshock, R. (1987). Library of Congress classification schedules combined with additions and changes through 1986 Class K: Law : Subclass KD : Law of the United Kingdom and Ireland. Gale Research Inc.
Cita Chicago (17th ed.)United States. Library of Congress, Helen Savage, Kathleen D. Droste, i Rita Runshock. Library of Congress Classification Schedules Combined with Additions and Changes Through 1986 Class K: Law : Subclass KD : Law of the United Kingdom and Ireland. Detroit: Gale Research Inc, 1987.
Cita MLA (9th ed.)United States. Library of Congress, et al. Library of Congress Classification Schedules Combined with Additions and Changes Through 1986 Class K: Law : Subclass KD : Law of the United Kingdom and Ireland. Gale Research Inc, 1987.