Princeton Dictionary of Poetry and Poetics
Northrop Frye's Anatomy of Criticism

>>8241331
It's the Princeton Encyclopedia of Poetry and Poetics, and it won't teach you form if you don't already know what to look for.

>>8241022
4chanlit.wikia.com/poetry

I've read three and the best imo is poetic designs by Stephan Adams.
It's not too long, gets the important points through effectively and has good examples.

>>8241710
>>8243390

See
>>8241379 and >>8241364