APA (7 वां संस्करण) प्रशस्ति पत्र

Cederfeldt, L. (1975). A finite element approach to sound radiation problems and a study of sound insulation of corrugated plates.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Cederfeldt, Leif. A Finite Element Approach to Sound Radiation Problems and a Study of Sound Insulation of Corrugated Plates. 1975.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Cederfeldt, Leif. A Finite Element Approach to Sound Radiation Problems and a Study of Sound Insulation of Corrugated Plates. 1975.

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