APA (7 वां संस्करण) प्रशस्ति पत्र

European Investment Bank. (2022). EIB Working Paper 2022/09 - Productivity and responses to the pandemic.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

European Investment Bank. EIB Working Paper 2022/09 - Productivity and Responses to the Pandemic. 2022.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

European Investment Bank. EIB Working Paper 2022/09 - Productivity and Responses to the Pandemic. 2022.

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