De Guzman, P. E., & Robles, K. C. (2006). The role of contractual employment in the business firms and impact on the employees. University of the Philippines Diliman Extension Program in Pampanga.
Цитирование в стиле Чикаго (17-е изд.)De Guzman, Priscilla E., и Kathyrine C. Robles. The Role of Contractual Employment in the Business Firms and Impact on the Employees. Pampanga: University of the Philippines Diliman Extension Program in Pampanga, 2006.
Цитирование MLA (9-е изд.)De Guzman, Priscilla E., и Kathyrine C. Robles. The Role of Contractual Employment in the Business Firms and Impact on the Employees. University of the Philippines Diliman Extension Program in Pampanga, 2006.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.