APA-ийн эшлэл(7 дахь хэвлэлт)

APTER, D. E. (1981). Introduction to political analysis.: APTER, David Ernest, 1924-. Prentice-Hall of India.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

APTER, David Ernest. Introduction to Political Analysis.: APTER, David Ernest, 1924-. New Delhi: Prentice-Hall of India, 1981.

MLA -ийн эшлэл (9 дэх хэвлэлт)

APTER, David Ernest. Introduction to Political Analysis.: APTER, David Ernest, 1924-. Prentice-Hall of India, 1981.