Gaya APA

Holder, L. (1997). Training and Assessment On-Board : A Guide to Seafarers and Managers on How to Make Best Use of Opportunities for Practical Training and Assessment of Competence On-Board Ship Second Edition (Ed. 2). London: Penerbit Witherby Seamanship International.

Gaya MLA

Holder, L.A.. "Training and Assessment On-Board : A Guide to Seafarers and Managers on How to Make Best Use of Opportunities for Practical Training and Assessment of Competence On-Board Ship Second Edition". Ed. 2 London: Penerbit Witherby Seamanship International, 1997. Text.