Astle, W. E. (1983). Legal developments in maritime commerce: Matters of general interest and importance arising out of selected legal issues. Fairplay Publications.
Παραπομπή σε μορφή Chicago (17η εκδ.)Astle, W. E. Legal Developments in Maritime Commerce: Matters of General Interest and Importance Arising Out of Selected Legal Issues. London: Fairplay Publications, 1983.
Παραπομπή σε μορφή MLA (9th εκδ.)Astle, W. E. Legal Developments in Maritime Commerce: Matters of General Interest and Importance Arising Out of Selected Legal Issues. Fairplay Publications, 1983.
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