Niermann, F. Learner's and teacher's accountabilities in music learning.
Citazione stile Chigago Style (17a edizione)Niermann, Franz. Learner's and Teacher's Accountabilities in Music Learning.
Citatione MLA (9a ed.)Niermann, Franz. Learner's and Teacher's Accountabilities in Music Learning.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.