استشهادات التسجيلة

توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)
Malaya(Federation). Department od Statistics. (1959). 1957 population census: Report no. 8, state of Perak, distribution of population by race and sex showing age, birthplace, literacy, occupation, industry, etc. Department of Statistics.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)
Malaya(Federation). Department od Statistics. 1957 Population Census: Report No. 8, State of Perak, Distribution of Population by Race and Sex Showing Age, Birthplace, Literacy, Occupation, Industry, Etc. Kuala Lumpur: Department of Statistics, 1959.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)
Malaya(Federation). Department od Statistics. 1957 Population Census: Report No. 8, State of Perak, Distribution of Population by Race and Sex Showing Age, Birthplace, Literacy, Occupation, Industry, Etc. Department of Statistics, 1959.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.