1.
Commerce, shipping and naval warfare in the medieval mediterranean. London: Variorum Reprints; 1987.
Commerce, shipping and naval warfare in the medieval mediterranean. London : Variorum Reprints, 17 mai 1987. ISBN 0860782077
Pryor John H. (1987). Commerce, shipping and naval warfare in the medieval mediterranean. Variorum Reprints.
MLA (8th ed.) CitationPryor John H. Commerce, Shipping and Naval Warfare in the Medieval Mediterranean. Variorum Reprints, 1987.
Warning: These citations may not always be 100% accurate.