Akbar, Osra M. and Ahmaddin, Syech and Fuad, Mahdy and Wahab, Siti Mariah. 1985. Sistem Perulangan Bahasa Alas. Jakarta: Pusat Pembinaan dan Pengembangan Bahasa.
@book{Akbar-et-al-1985,
address = {Jakarta},
author = {Akbar, Osra M. and Ahmaddin, Syech and Fuad, Mahdy and Wahab, Siti Mariah},
publisher = {Pusat Pembinaan dan Pengembangan Bahasa},
title = {Sistem Perulangan Bahasa Alas},
year = {1985},
iso_code = {btz},
olac_field = {typology; general_linguistics; semantics; syntax},
wals_code = {alx}
}