GIRARD, J., & SHOOK, R. L. (1997). How to close every sale = Kiat menutup setiap penjualan/penerjemah: John Marto. Gramedia Pustaka Utama.
Citación estilo ChicagoGIRARD, Joe, and Robert L. SHOOK. How to Close Every Sale = Kiat Menutup Setiap Penjualan/penerjemah: John Marto. Jakarta: Gramedia Pustaka Utama, 1997.
Cita MLAGIRARD, Joe, and Robert L. SHOOK. How to Close Every Sale = Kiat Menutup Setiap Penjualan/penerjemah: John Marto. Gramedia Pustaka Utama, 1997.
Warning: These citations may not always be 100% accurate.