Gaya APA

ELLSWORTH, J, H., ELLSWORTH, M, V. (1997). MARKETING ON THE INTERNET : PEMASARAN DI INTERNET (ED. 1). JAKARTA: GRASINDO.

Gaya MLA

ELLSWORTH, JILL, H.., ELLSWORTH, MATTHEW, V.. "MARKETING ON THE INTERNET : PEMASARAN DI INTERNET". ED. 1 JAKARTA: GRASINDO, 1997. Prodi S1 Adm. Bisnis.