Rigden no date

Rigden, Veda. no date. Karkar Grammar Essentials. Ukarumpa: Unpublished.; Price, Dorothy and Veda Rigden. 1988. Karkar-Yuri Dictionary. Ukarumpa: Unpublished Manuscript, SIL.

@misc{3807,
  author = {Rigden, Veda},
  title  = {Karkar Grammar Essentials. Ukarumpa: Unpublished.; Price, Dorothy and Veda Rigden. 1988. Karkar-Yuri Dictionary. Ukarumpa: Unpublished Manuscript, SIL.},
  year   = {no date}
}