WIDAYAT, W. Matematika Ekonomi Buku 1. BPFE Yogyakarta.
Chicago Style (17th ed.) CitationWIDAYAT, Wahyu. Matematika Ekonomi Buku 1. BPFE Yogyakarta.
MLA (8th ed.) CitationWIDAYAT, Wahyu. Matematika Ekonomi Buku 1. BPFE Yogyakarta.
Warning: These citations may not always be 100% accurate.