Olson, D. F., & Carey, O. L. (1985). Opportunity management: Strategic planning for smaller businesses. Reston Publishing.
Cita Chicago Style (17a ed.)Olson, Dean F., y Omer L. Carey. Opportunity Management: Strategic Planning for Smaller Businesses. Virginia: Reston Publishing, 1985.
Cita MLA (8a ed.)Olson, Dean F., y Omer L. Carey. Opportunity Management: Strategic Planning for Smaller Businesses. Reston Publishing, 1985.
Precaución: Estas citas no son 100% exactas.