APA (7th ed.) Citation

Manalo, A. (1989). Piano book II. [s.n.].

Chicago Style (17th ed.) Citation

Manalo, Avelina. Piano Book II. Manila: [s.n.], 1989.

MLA (9th ed.) Citation

Manalo, Avelina. Piano Book II. [s.n.], 1989.

Warning: These citations may not always be 100% accurate.