The Originators of Unpublished Ideas from Face-To-Face and Private Sources

Multiple Choice

The originators of unpublished ideas from face-to-face and private sources ________.

A) do not need to be acknowledged
B) only need to be acknowledged if you have regular contact with the source
C) only need to be acknowledged if they shared the idea in a professional setting, such as a speech or lecture
D) do not necessarily need a reference number or to appear in the reference list, but should be named and credited in your text