Sonda Parningotan, S. P. (2012). A study of claims management for irrigation construction contract: Case : Amandit Irrigation Sub-Project, South Kalimantan, Indonesia.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSonda Parningotan, Sonda Parningotan. A Study of Claims Management for Irrigation Construction Contract: Case : Amandit Irrigation Sub-Project, South Kalimantan, Indonesia. 2012.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSonda Parningotan, Sonda Parningotan. A Study of Claims Management for Irrigation Construction Contract: Case : Amandit Irrigation Sub-Project, South Kalimantan, Indonesia. 2012.
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