Παραπομπή APA

Berman, A., & Berman, A. P. (1994). Nonnegative matrices in the mathematical sciences. Society for Industrial and Applied Mathematics.

Παραπομπή Chicago Style

Berman, Abraham, και Abraham; Plemmons Berman. Nonnegative Matrices in the Mathematical Sciences. Philadelphia: Society for Industrial and Applied Mathematics, 1994.

Παραπομπή MLA

Berman, Abraham, και Abraham; Plemmons Berman. Nonnegative Matrices in the Mathematical Sciences. Society for Industrial and Applied Mathematics, 1994.