* [https://unimarc.org.ua/ifla/biblio2024/2024n1_1_0_UNIMARC_463_Piece_505.pdf 463 Piece // UNIMARC Bibliographic Format Manual. — IFLA, 2024. — No 1.1.0. — P. 505.] (англ.)** [https://unimarc.org.ua/ifla/biblio2023/2023n1_0_0_UNIMARC_463_Piece_497.pdf 463 Piece // UNIMARC Bibliographic Format Manual. — IFLA, 2023. — No 1.0.0. — P. 497.] (англ.)** [https://unimarc.org.ua/ifla/biblio/463/UNIMARC_2008_IFLA-463_Piece_414-415.pdf 463 Piece] 414-415 pp., UNIMARC Bibliographic, IFLA, 2008 (англ.)** 463 Piece Level ([https://www.ifla.org/files/assets/uca/unimarc_updates/BIBLIOGRAPHIC/u-b_463_update.pdf оновлення 2012]), IFLA

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