Gaya APA

Forman, Denis. (1994). Good Opera Guide, The . : Phoenix Books.

Gaya Chicago

Forman, Denis. Good Opera Guide, The. : Phoenix Books, 1994. Academic.

Gaya MLA

Forman, Denis. Good Opera Guide, The. : Phoenix Books, 1994. Academic.

Gaya Turabian

Forman, Denis. Good Opera Guide, The. : Phoenix Books, 1994. Academic.