Internationale Thesauruskommission (Ed.). Fasc. I n - navalis. Berlin, Boston: De Gruyter, 2011. Web. Retrieved 18 May. 2013, from http://www.degruyter.com/view/product/39507

Internationale Thesauruskommission (Ed.) (2011). Fasc. I n - navalis. Berlin, Boston: De Gruyter. Retrieved 18 May. 2013, from http://www.degruyter.com/view/product/39507

Internationale Thesauruskommission (Ed.). 2011. Fasc. I n - navalis. Berlin, Boston: De Gruyter. Retrieved 18 May. 2013, from http://www.degruyter.com/view/product/39507