reference work

genre of work to which one can refer for confirmed facts

en-GB/ˈɹɛfɹəns ˈwɜːk/
en-US/ˈɹɛfɹəns ˈwɝk/

ক্যাটাগরি:

tertiary sourcelearning materialprojectcreative workliterary genredocumentpublication