Fatini Yacob
Natrah 1937-2009 : Nadra @ Huberdina Maria Hertogh @ Bertha : cinta, rusuhan, air mata
UTM Press, 2010
 Buku Teks
Matuli-Walanda, A.P.
Women's emancipation in North Sulawesi: the story of Maria Walanda-Maramis
Pustaka Sinar Harapan, 1989
 Buku Teks
Aljunied, Syed Muhd Khairudin
Colonialism, violence and muslims in Southeast Asia : the maria hertogh controversy and its aftermath
Routledge, 2009
 Buku Teks
Gadis Rasid
Maria Ullfah Subadio: pembela kaumnya
Bulan Bintang , 1982
 Buku Teks
Manus, M.P.B.
Maria Walanda Maramis
Departemen Pendidikan dan Kebudayaan, 1985
 Buku Teks