Janssen, L. H. (1965). The First Baptist Church: Kent, Washington : a long established church in what was once an agricultural community now going heavily to industry and experiencing suburban growth from Seattle : report of a problem study. American Baptist Home Mission Societies.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Janssen, Lawrence H. The First Baptist Church: Kent, Washington : A Long Established Church in What Was Once an Agricultural Community Now Going Heavily to Industry and Experiencing Suburban Growth from Seattle : Report of a Problem Study. Valley Forge, Pa.: American Baptist Home Mission Societies, 1965.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Janssen, Lawrence H. The First Baptist Church: Kent, Washington : A Long Established Church in What Was Once an Agricultural Community Now Going Heavily to Industry and Experiencing Suburban Growth from Seattle : Report of a Problem Study. American Baptist Home Mission Societies, 1965.