Goody, Esther N
Question and politeness
Cambridge University Press, 1978
 Buku Teks
Foley, Gerald
The energy question
Penguin Books, 1976
 Buku Teks
Andy Bayu Nugroho
Peran pemarkah gaya bahasa kategori leksikal dalam mengungkap ideologi pengarang: kasus swaterjemah novel the question of red ke dalam bahasa Indonesia Amba oleh Laksmi Pamuntjak = The role of the lexical category of style markers in revealing the author's ideology: case study on Laksmi Pamuntjak’s self-translation of the question of red novel into Indonesian Amba
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2021
 UI - Disertasi (Membership)
The Sino-Indian boundary question
Foreign languages press, 1962
 Buku Teks
The Question of Portugeuse Timor
Dept. of Information, 1975
 Buku Teks