JONES, David J.. Alam Pustaka. Sarawak Library Journal : Publication of Pustaka Negeri Sarawak, [S.l.], v. 1, n. 1, p. 2, apr. 2018. ISSN 2600-9412. Available at: <http://myjms.mohe.gov.my/index.php/sljppns/article/view/3714>. Date accessed: 26 apr. 2019.