Gaya APA

Schilderman, J, &, V, J, V, D, &, F, A. (1999). Professionalising the shepherds. . : .

Gaya MLA

Schilderman, J.B.A.M., &, Ven,, J.A., Van, Der, &, Felling,, A.J.A.. "Professionalising the shepherds. ". : , 1999. Majalah.