APA-referens (7:e uppl.)

Nelson, B. (1987). The integration of Spanish and Portuguese organ music within the liturgy from the latter half of the sixteenth to the eighteenth century.

Chicago-referens (17:e uppl.)

Nelson, B. The Integration of Spanish and Portuguese Organ Music Within the Liturgy from the Latter Half of the Sixteenth to the Eighteenth Century. 1987.

MLA-referens (9:e uppl.)

Nelson, B. The Integration of Spanish and Portuguese Organ Music Within the Liturgy from the Latter Half of the Sixteenth to the Eighteenth Century. 1987.