Tanjungpinang, 2014; Muhammad 2002, p. 201; Kasiri 1993, p. 93. "Soeman HS: Tokoh Sastra dan Pendidikan yang Terlupakan" [Soeman HS: A Forgotten Figure in Literature and Education] (in Indonesian). Tanjungpinang Center for Preserving Cultural Values. 6 June 2014. Archived from the original on 7 September 2015. Retrieved 12 April 2016. Muhammad, Aulia A (2002). Bayang Baur Sejarah: Sketsa Hidup Penulis-penulis Besar Dunia [The Blending Shadows of History: Sketches of the Lives of the World's Greatest Writers] (in Indonesian). Tiga Serangkai. ISBN978-979-668-401-4. Kasiri, Julizar (1993). "Soeman Hs: Guru yang Berjiwa Guru" [Soeman Hs: A Teacher with the Soul of a Teacher]. Memoar: Senarasi Kiprah Sejarah [Memoir: A Narration of History] (in Indonesian). Vol. 3. Jakarta: Grafiti Press. pp. 89–118. ISBN978-979-444-274-6.
Soeman recalled, in a 1994 interview, that one could say he had read all of the hundreds of books in the school library (Nasution 1998, 7:30–7:50). Nasution, Arswendy (1998). Soeman Hasibuan (streamed video) (in Indonesian). Lontar Foundation. OCLC56795585.
Kasiri 1993, pp. 92–93; Nasution 1998, 7:07. Kasiri, Julizar (1993). "Soeman Hs: Guru yang Berjiwa Guru" [Soeman Hs: A Teacher with the Soul of a Teacher]. Memoar: Senarasi Kiprah Sejarah [Memoir: A Narration of History] (in Indonesian). Vol. 3. Jakarta: Grafiti Press. pp. 89–118. ISBN978-979-444-274-6. Nasution, Arswendy (1998). Soeman Hasibuan (streamed video) (in Indonesian). Lontar Foundation. OCLC56795585.
Muhammad 2002, p. 203; Nasution 1998, 3:41 Muhammad, Aulia A (2002). Bayang Baur Sejarah: Sketsa Hidup Penulis-penulis Besar Dunia [The Blending Shadows of History: Sketches of the Lives of the World's Greatest Writers] (in Indonesian). Tiga Serangkai. ISBN978-979-668-401-4. Nasution, Arswendy (1998). Soeman Hasibuan (streamed video) (in Indonesian). Lontar Foundation. OCLC56795585.
Tanjungpinang, 2014; Muhammad 2002, p. 201; Kasiri 1993, p. 93. "Soeman HS: Tokoh Sastra dan Pendidikan yang Terlupakan" [Soeman HS: A Forgotten Figure in Literature and Education] (in Indonesian). Tanjungpinang Center for Preserving Cultural Values. 6 June 2014. Archived from the original on 7 September 2015. Retrieved 12 April 2016. Muhammad, Aulia A (2002). Bayang Baur Sejarah: Sketsa Hidup Penulis-penulis Besar Dunia [The Blending Shadows of History: Sketches of the Lives of the World's Greatest Writers] (in Indonesian). Tiga Serangkai. ISBN978-979-668-401-4. Kasiri, Julizar (1993). "Soeman Hs: Guru yang Berjiwa Guru" [Soeman Hs: A Teacher with the Soul of a Teacher]. Memoar: Senarasi Kiprah Sejarah [Memoir: A Narration of History] (in Indonesian). Vol. 3. Jakarta: Grafiti Press. pp. 89–118. ISBN978-979-444-274-6.
Soeman recalled, in a 1994 interview, that one could say he had read all of the hundreds of books in the school library (Nasution 1998, 7:30–7:50). Nasution, Arswendy (1998). Soeman Hasibuan (streamed video) (in Indonesian). Lontar Foundation. OCLC56795585.
Kasiri 1993, pp. 92–93; Nasution 1998, 7:07. Kasiri, Julizar (1993). "Soeman Hs: Guru yang Berjiwa Guru" [Soeman Hs: A Teacher with the Soul of a Teacher]. Memoar: Senarasi Kiprah Sejarah [Memoir: A Narration of History] (in Indonesian). Vol. 3. Jakarta: Grafiti Press. pp. 89–118. ISBN978-979-444-274-6. Nasution, Arswendy (1998). Soeman Hasibuan (streamed video) (in Indonesian). Lontar Foundation. OCLC56795585.
Rampan 2000, p. 455; Eneste 1981, p. 92. Rampan, Korrie Layun (2000). Leksikon Susastra Indonesia [Lexicon of Indonesian Literature] (in Indonesian). Jakarta: Balai Pustaka. ISBN978-979-666-358-3. Eneste, Pamusuk, ed. (1981). Leksikon Kesusastraan Indonesia Modern [Lexicon of Modern Indonesian Literature] (in Indonesian). Jakarta: Gramedia. OCLC8785600.
Eneste 1981, p. 92. Eneste, Pamusuk, ed. (1981). Leksikon Kesusastraan Indonesia Modern [Lexicon of Modern Indonesian Literature] (in Indonesian). Jakarta: Gramedia. OCLC8785600.
Kasiri 1993, p. 111; Alisjahbana 1941, p. 7. Kasiri, Julizar (1993). "Soeman Hs: Guru yang Berjiwa Guru" [Soeman Hs: A Teacher with the Soul of a Teacher]. Memoar: Senarasi Kiprah Sejarah [Memoir: A Narration of History] (in Indonesian). Vol. 3. Jakarta: Grafiti Press. pp. 89–118. ISBN978-979-444-274-6. Alisjahbana, Sutan Takdir (1941). "Soeman Hs". Kawan Bergeloet [Playmate] (in Indonesian). Batavia: Balai Pustaka. pp. 5–13. OCLC20651467.
Balai Pustaka 1941, pp. 3–4. Balai Pustaka (1941). "Pengantar" [Foreword]. Kawan Bergeloet [Playmate] (in Indonesian). Batavia: Balai Pustaka. OCLC20651467.
Eneste 1981, p. 92; Kasiri 1993, pp. 116–118 Eneste, Pamusuk, ed. (1981). Leksikon Kesusastraan Indonesia Modern [Lexicon of Modern Indonesian Literature] (in Indonesian). Jakarta: Gramedia. OCLC8785600. Kasiri, Julizar (1993). "Soeman Hs: Guru yang Berjiwa Guru" [Soeman Hs: A Teacher with the Soul of a Teacher]. Memoar: Senarasi Kiprah Sejarah [Memoir: A Narration of History] (in Indonesian). Vol. 3. Jakarta: Grafiti Press. pp. 89–118. ISBN978-979-444-274-6.
Muhammad 2002, p. 203; Nasution 1998, 3:41 Muhammad, Aulia A (2002). Bayang Baur Sejarah: Sketsa Hidup Penulis-penulis Besar Dunia [The Blending Shadows of History: Sketches of the Lives of the World's Greatest Writers] (in Indonesian). Tiga Serangkai. ISBN978-979-668-401-4. Nasution, Arswendy (1998). Soeman Hasibuan (streamed video) (in Indonesian). Lontar Foundation. OCLC56795585.