buku acuan

== Indonesian == === Etymology === Compound of buku +‎ acuan. === Pronunciation === IPA(key): [ˈbuku ˈat͡ʃuan] === Noun === buku acuan (plural buku-buku acuan) reference book: a book (or the electronic equivalent) to which one can refer for information Synonyms: buku referensi, buku rujukan === Further reading === “buku acuan”, in Kamus Besar Bahasa Indonesia [Great Dictionary of the Indonesian Language] (in Indonesian), Jakarta: Agency for Language Development and Cultivation – Ministry of Education, Culture, Research, and Technology of the Republic of Indonesia, 2016