توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

(1998). Rules, regulations and guidelines in the implementation of STCW-95 concerning radio personnel and radio training schools offering GMDSS radiocommunication courses. Philippine Star.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

"Rules, Regulations and Guidelines in the Implementation of STCW-95 Concerning Radio Personnel and Radio Training Schools Offering GMDSS Radiocommunication Courses." Philippine Star 1998.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

"Rules, Regulations and Guidelines in the Implementation of STCW-95 Concerning Radio Personnel and Radio Training Schools Offering GMDSS Radiocommunication Courses." Philippine Star, 1998.