APA-ийн эшлэл(7 дахь хэвлэлт)

PARNESS, D. L. (1991). The SPD and the chalenge of mass politics: The dilema of the German Volkspartei. Westview.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

PARNESS, Diane L. The SPD and the Chalenge of Mass Politics: The Dilema of the German Volkspartei. Boulder: Westview, 1991.

MLA -ийн эшлэл (9 дэх хэвлэлт)

PARNESS, Diane L. The SPD and the Chalenge of Mass Politics: The Dilema of the German Volkspartei. Westview, 1991.