APA ציטוט

Gittinger, J. P. (1990). Evaluasi Proyek J. Price Gittinger. s.n.

Chicago Style (17th ed.) Citation

Gittinger, J. Price. Evaluasi Proyek J. Price Gittinger. s.n, 1990.

ציטוט MLA

Gittinger, J. Price. Evaluasi Proyek J. Price Gittinger. s.n, 1990.