Ching, G. (1971). He-she: Beatles song book with guitar chords. National Book Store.
Citazione stile Chigago Style (17a edizione)Ching, Gregorio. He-she: Beatles Song Book with Guitar Chords. [Manila]: National Book Store, 1971.
Citatione MLA (9a ed.)Ching, Gregorio. He-she: Beatles Song Book with Guitar Chords. National Book Store, 1971.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.