APA (7 वां संस्करण) प्रशस्ति पत्र
Cruz, M. C., & Sánchez Medina, R. (2003). Agriculture in the city: A key to sustainability in Havana, Cuba. Ian Randle Publishers ; International Development Research Centre.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Cruz, María Caridad, और Roberto Sánchez Medina. Agriculture in the City: A Key to Sustainability in Havana, Cuba. Kingston, Jamaica : Ottawa, ON, Canada: Ian Randle Publishers ; International Development Research Centre, 2003.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Cruz, María Caridad, और Roberto Sánchez Medina. Agriculture in the City: A Key to Sustainability in Havana, Cuba. Ian Randle Publishers ; International Development Research Centre, 2003.
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