Desmarini, N., E., H., S., R.(1999, 2003).Bowling : steps to success / Robert H. Strickland; penerjemah, Eri Desmarini Nasution (Ed.ke-1,2, Cet.1,2).Jakarta:RajaGrafindo Persada.
Gaya MLA
Nasution, Eri, Desmarini., Strickland, Robert, H.."Bowling : steps to success / Robert H. Strickland; penerjemah, Eri Desmarini Nasution".Ed.ke-1,2, Cet.1,2Jakarta:RajaGrafindo Persada,1999, 2003.Textbook.