Freeman, E. A., & Fogden, E. N. (2013). An aid to the MRCP PACES (4th ed.). Wiley.
Lua i Stíl Chicago (17ú heag.)Freeman, E. A., agus E. N. Fogden. An Aid to the MRCP PACES. 4th ed. Chichester: Wiley, 2013.
Lua MLA (9ú heag.)Freeman, E. A., agus E. N. Fogden. An Aid to the MRCP PACES. 4th ed. Wiley, 2013.
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