Gaya APA

Thinking ahead: URM Paper. Foreword by Ahn Jae-Woong. . (1992). Kowloon: Kowloon CCA-URM.

Gaya MLA

Thinking ahead: URM Paper. Foreword by Ahn Jae-Woong. . . Kowloon: Kowloon CCA-URM, 1992. Buku.