Partnerships in Environmental Management for the Seas of East Asia (PEMSEA). (2012). Port Safety, Health and Environmental Management System (PSHEMS) development and implementation guideline. PEMSEA.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Partnerships in Environmental Management for the Seas of East Asia (PEMSEA). Port Safety, Health and Environmental Management System (PSHEMS) Development and Implementation Guideline. Quezon City: PEMSEA, 2012.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Partnerships in Environmental Management for the Seas of East Asia (PEMSEA). Port Safety, Health and Environmental Management System (PSHEMS) Development and Implementation Guideline. PEMSEA, 2012.
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