Kennedy, John F. (John Fitzgerald), 1917-1963
Profiles in courage
Harper & Row, 1955
Buku Teks SO
Consilience and the naturalistic foundations of evoluationary economics
Artikel Jurnal
Adorno's polemic against heidegger : a reconstruction of an intelectual dispute in 20th century Germany
Artikel Jurnal
Sistem ontologi E-Learning berbasis semantic Web
Artikel Jurnal
Bakker, Anton
Ontologi atau metafisika umum: filsafat pengada dan dasar-dasar kenyataan
Kanisius , 1992
Buku Teks SO