توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Bock, J. P. (1978). Export guide for small scale handicraft producers in the Special Region of Yogyakarta, Indonesia. German Agency for Technical Cooperation, Technical Assistance Project QTA25].

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Bock, Joachim Peter. Export Guide for Small Scale Handicraft Producers in the Special Region of Yogyakarta, Indonesia. [Yogyakarta?: German Agency for Technical Cooperation, Technical Assistance Project QTA25], 1978.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Bock, Joachim Peter. Export Guide for Small Scale Handicraft Producers in the Special Region of Yogyakarta, Indonesia. German Agency for Technical Cooperation, Technical Assistance Project QTA25], 1978.