Brata, L. B. e. S. S. Metafisika. Gramedia Pustaka Utama.
Chicago Style (17th ed.) CitationBrata, Lorens Bagus editor Suwandi S. Metafisika. Gramedia Pustaka Utama.
MLA (8th ed.) CitationBrata, Lorens Bagus editor Suwandi S. Metafisika. Gramedia Pustaka Utama.
Warning: These citations may not always be 100% accurate.