1. Adams, G. (1971). Organisation of the British transport industry (p. 8). London, UK: National Ports Council.
2. Adamson, K. D. (2018, March 12). In depth: Shore-based jobs big opportunity for women to join maritime. World Maritime News. Available at
https://worldmaritimenews.com/archives/246969/interview-shore-based-jobs-big-opportunity-for-women-to-join-maritime/
. Accessed March 18, 2018.
3. Arlt, W. (2011). Personal communication. Managing Director, Hamburg Port Training Institute.
4. Bailyn, L. (2006). Breaking the mold: Redesigning work for productivity and satisfying lives. Ithaca, NY: Cornell University Press.
5. Beard, M. (2015). SPQR: A history of Ancient Rome (p. 307). New York: Liveright Publishing.