Charles, A. T., & Herrera-Ulloa, A. (1994). Development and Diversification: Sustainability Strategies for a Costa Rican Fishing Cooperative.
استشهاد بنمط شيكاغوCharles, Anthony T., و Angel Herrera-Ulloa. Development and Diversification: Sustainability Strategies for a Costa Rican Fishing Cooperative. 1994.
MLA استشهادCharles, Anthony T., و Angel Herrera-Ulloa. Development and Diversification: Sustainability Strategies for a Costa Rican Fishing Cooperative. 1994.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.