Referensi
Ansofino, Jolianis, Yolamalinda, Hagi Arfilindo (2016) Buku Aiar Ekonometrika. Penerbit Depublish. Yogyakarma. Brigham, EF, Joel F. Houston (2007) Fundamentals of Financial Management 11th Edition. Thomson South-Western. Oklahoma. Brigham, EF, Joel F. Houston (2009)...
