Indra, H. (1991). Buku Latihan Wordstar 5.5/ 6.0. Elex Media Komputindo.
Chicago Style (17th ed.) CitationIndra, Handono. Buku Latihan Wordstar 5.5/ 6.0. Elex Media Komputindo, 1991.
MLA (8th ed.) CitationIndra, Handono. Buku Latihan Wordstar 5.5/ 6.0. Elex Media Komputindo, 1991.
Warning: These citations may not always be 100% accurate.