Leiden : E. J. Brill
Majalah, Jurnal, Buletin
Pangeran Adipati Aria Prabu Prang Wadana, author
[publisher not identified], [date of publication not identified]
Buku Klasik
Columbia : Columbia University Press and American Dialect Society
Majalah, Jurnal, Buletin
Vowels : J.P. Kelly and J.B. Heley
Majalah, Jurnal, Buletin
Himpunan Sarjana-Kesusastraan Indonesia : Metafor Publishing
Majalah, Jurnal, Buletin