APA

PAM Publishing Company Ltd, . (1995). Personal Computer World България. София: PAM Publishing Company Ltd.

Chicago

PAM Publishing Company Ltd, . 1995. Personal Computer World България. София: PAM Publishing Company Ltd.

Harvard

PAM Publishing Company Ltd, . (1995). Personal Computer World България. София: PAM Publishing Company Ltd.

MLA

PAM Publishing Company Ltd, . Personal Computer World България. София: PAM Publishing Company Ltd. 1995.