R. J. Wilkinson: A Malay-English dictionary. Kelly & Walsh, Singapur 1901. S. 645 s. v. mĕrĕkah. Digitalisat
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Walter William Skeat: Malay Magic: An Introduction to the Folklore and Popular Religion of the Malay Peninsula. Macmillan, London u. a. 1900. S. 303 Digitalisat
R. O. Winstedt: Malay Grammar. Clarendon Press, Oxford 1913. S. 109. Digitalisat
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Sir Hugh Charles Clifford, Sir Frank Athelstane Swettenham: A Dictionary of the Malay Language: Malay-English. Taiping 1893. Bd. IV, S. 399.
