[1] Yakob Tomatala, Teologi Misi: Pengantar Misiologi: Suatu Dogmatika Alkitabiah tentang Misi, Penginjilan dan Pertumbuhan Gereja, (Jakarta:Leadership Fondation,2003), 25.
[2] Christopher J. H. Wright, Misi Umat Allah, (Jakarta: Literatur Perkantas, 2011), 58.
 [3] John Thornbury, Seri Biografi Misionaris: David Brainerd, diakses pada 19 Maret 2018, https://bit.ly/3VvPMaP.
 [4] John Thornbury, David Brainerd: Misionaris bagi Suku Indian Amerika, (Surabaya: Momentum, 2006), 5.
[5] Thornbury, Seri Biografi Misionaris, https://bit.ly/3VvPMaP.
[6] Thornbury, David Brainerd, 8.
[7] Thornbury, Seri Biografi Misionaris, https://bit.ly/3VvPMaP.
[8] Thornbury, David Brainerd, 18.
[9] Thornbury, Seri Biografi Misionaris, https://bit.ly/3VvPMaP.
[10] Thornbury, David Brainerd, 29.
[11] Thornbury, Seri Biografi Misionaris, https://bit.ly/3VvPMaP.
