Alcala, A. C. (1991). Proceedings of the regional symposium on living resources in coastal areas: Proceedings of a Regional Symposium held 30 Jan. 1 Feb 1989. UP MSI.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAlcala, Angel C. Proceedings of the Regional Symposium on Living Resources in Coastal Areas: Proceedings of a Regional Symposium Held 30 Jan. 1 Feb 1989. Quezon City, Philippines: UP MSI, 1991.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAlcala, Angel C. Proceedings of the Regional Symposium on Living Resources in Coastal Areas: Proceedings of a Regional Symposium Held 30 Jan. 1 Feb 1989. UP MSI, 1991.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.