Keiru, F. C. P. (2012). Praise and worship in the Presbyterian church of East Africa (PCEA): A survey of the St. Andrew's parish, Nairobi. Daystar University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Keiru, Francis Chege Peter. Praise and Worship in the Presbyterian Church of East Africa (PCEA): A Survey of the St. Andrew's Parish, Nairobi. Nairobi, Kenya: Daystar University, 2012.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Keiru, Francis Chege Peter. Praise and Worship in the Presbyterian Church of East Africa (PCEA): A Survey of the St. Andrew's Parish, Nairobi. Daystar University, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.