APA-ийн эшлэл(7 дахь хэвлэлт)

GUPTA L C. (1989). CORPORATE BOARDS AND NOMINEE DIRECTORS. OXFORD UNIVERSITY PRESS.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

GUPTA L C. CORPORATE BOARDS AND NOMINEE DIRECTORS. NEW YORK: OXFORD UNIVERSITY PRESS, 1989.

MLA -ийн эшлэл (9 дэх хэвлэлт)

GUPTA L C. CORPORATE BOARDS AND NOMINEE DIRECTORS. OXFORD UNIVERSITY PRESS, 1989.