Martin van Bruinessen , 'The origins and development of Sufi orders (tarekat) in Southeast Asia', Studia Islamika - Indonesian Journal for Islamic Studies vol. 1, no.1 (1994), 1-23 ( online )
Fauzan Saleh: Modern Trends in Islamic Theological Discourse in 20th Century Indonesia: A Critical Study. 2001 ( online excerpt )
^ Keat Gin Ooi: Southeast Asia: A Historical Encyclopedia, From Angkor Wat to East Timor. 2004, article: Hamzah Fansuri ( online excerpt )
Shams ad-Dīn as-Samatrānī (alternative names of the lemma)
Syamsuddin of Pasai; Syamsuddin Sumatrani; Syamsuddin al-Sumatrani; Syamsuddin ibn Abdullah Sumatrani; Shams al-Dīn ibn 'Abd Allah Samatranī; Shams al-dīn al-Samatrānī; Shams al-Dīn ibn 'Abd Allaah, al-Samatrānī; Shamsu 'l-dīn van Pasai