APA (7 वां संस्करण) प्रशस्ति पत्र

Loayza, N. V., Oviedo, A. M., & Serven, L. (2005). The impact of regulation on growth and informality: Cross-country evidence. World Bank.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Loayza, Norman V., Ana Maria Oviedo, और Luis Serven. The Impact of Regulation on Growth and Informality: Cross-country Evidence. Washington, D.C: World Bank, 2005.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Loayza, Norman V., et al. The Impact of Regulation on Growth and Informality: Cross-country Evidence. World Bank, 2005.

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