Reference to synonyms

What is another word for Reference to?

• mention
• allusion to
• remark about
• allusion
• mention of
• suggestion of
• intimation of
• comment on
• invocation
• appeal to
• remark of
• remark regarding
• statement about
• statement regarding
• announcement of
• indication of
• hint to
• remark on
• resort
• citation
• calling on
• recourse to
• turning to
• use of
• appealing to
• utilizing
• connection with
• accounting for
• derivation from
• intimation