Cannon, J. (2013). The secret language of sacred spaces: Decoding churches, temples, mosques and other places of worship around the world. Duncan Baird Publishers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Cannon, Jon. The Secret Language of Sacred Spaces: Decoding Churches, Temples, Mosques and Other Places of Worship Around the World. London: Duncan Baird Publishers, 2013.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Cannon, Jon. The Secret Language of Sacred Spaces: Decoding Churches, Temples, Mosques and Other Places of Worship Around the World. Duncan Baird Publishers, 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.