J. P. Sarumpaet: The Samosir dialect of Toba-Batak. W: Paul Geraghty, Lois Carrington, S. A. Wurm (red.): FOCAL II: Papers from the Fourth International Conference on Austronesian Linguistics. Canberra: Department of Linguistics, Research School of Pacific Studies, Australian National University, 1986, s. 73–86, seria: Pacific Linguistics C-94. DOI: 10.15144/PL-C94.73. ISBN 978-0-85883-345-6. OCLC570220350. (ang.).
doi.org
J. P. Sarumpaet: The Samosir dialect of Toba-Batak. W: Paul Geraghty, Lois Carrington, S. A. Wurm (red.): FOCAL II: Papers from the Fourth International Conference on Austronesian Linguistics. Canberra: Department of Linguistics, Research School of Pacific Studies, Australian National University, 1986, s. 73–86, seria: Pacific Linguistics C-94. DOI: 10.15144/PL-C94.73. ISBN 978-0-85883-345-6. OCLC570220350. (ang.).
J. P. Sarumpaet: The Samosir dialect of Toba-Batak. W: Paul Geraghty, Lois Carrington, S. A. Wurm (red.): FOCAL II: Papers from the Fourth International Conference on Austronesian Linguistics. Canberra: Department of Linguistics, Research School of Pacific Studies, Australian National University, 1986, s. 73–86, seria: Pacific Linguistics C-94. DOI: 10.15144/PL-C94.73. ISBN 978-0-85883-345-6. OCLC570220350. (ang.).