Singapore Portworkers' Union. Council of Representatives. Biennial Conference & Jayakody, V. (1976). 3rd biennial conference of the Council of Representatives, Friday, 8th October, 1976 at the NTUC reception hall: Report of the Central Council. Singapore Portworkersʹ Union.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Singapore Portworkers' Union. Council of Representatives. Biennial Conference و V. Jayakody. 3rd Biennial Conference of the Council of Representatives, Friday, 8th October, 1976 at the NTUC Reception Hall: Report of the Central Council. Singapore: Singapore Portworkersʹ Union, 1976.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Singapore Portworkers' Union. Council of Representatives. Biennial Conference و V. Jayakody. 3rd Biennial Conference of the Council of Representatives, Friday, 8th October, 1976 at the NTUC Reception Hall: Report of the Central Council. Singapore Portworkersʹ Union, 1976.