APA-ийн эшлэл(7 дахь хэвлэлт)

Drucker, P. F. (1991). Innovation & entrepreneurship. Altrliated east- west.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Drucker, Peter F. Innovation & Entrepreneurship. New delhi: Altrliated east- west, 1991.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Drucker, Peter F. Innovation & Entrepreneurship. Altrliated east- west, 1991.