Sanchez, B. (2007). 8 secrets of the truly rich: How you can create material wealth and gain spiritual abundance at the same time. Eugenio R. Sanchez, Jr.
Citação do estilo Chicago (17ª ed.)Sanchez, Bo. 8 Secrets of the Truly Rich: How You Can Create Material Wealth and Gain Spiritual Abundance at the Same Time. Quezon City: Eugenio R. Sanchez, Jr, 2007.
Citação MLA (9ª ed.)Sanchez, Bo. 8 Secrets of the Truly Rich: How You Can Create Material Wealth and Gain Spiritual Abundance at the Same Time. Eugenio R. Sanchez, Jr, 2007.
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