Παραπομπή APA
Penn, G. (1989). Banking supervision: Regulation of the U.K.Banking sector under the Banking Act 1987. London & Edinburgh: Butterworths.
Παραπομπή Chicago StylePenn, Graham. Banking Supervision: Regulation of the U.K.Banking Sector Under the Banking Act 1987. London & Edinburgh: Butterworths, 1989.
Παραπομπή MLAPenn, Graham. Banking Supervision: Regulation of the U.K.Banking Sector Under the Banking Act 1987. London & Edinburgh: Butterworths, 1989.
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