Environment
 Buku Teks
Prionggo Aji Saputra
Konsepsi atas Pemikiran Ekologis Timothy Morton sebagai Perspektif dalam Mengurai Relasi Ontologis Manusia dan Lingkungan = Conception of the Ecological Thought by Timothy Morton as a Perspective in Parse the Ontological Relationship between Humans and the Environment
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2023
 UI - Tugas Akhir
Computers and thought
edited by Edward A. Feigenbaum, Julian Feldman
McGraw-Hill, 1964
 Buku Teks
Broad, C.D.
Scientific thought
Littlefield, Adams, 1959
 Buku Teks
Carroll, John B.
Language and thought
Prentice-Hall, 1964
 Buku Teks