avon books,2 Yudhistira,2 Penerbit Erlangga,1 Publication Data,1 A Bantam Book,1 Daw Trademark Registered,1 Mills & Boon Limited,1 NavPress,1 PT VISI ANUGERAH INDONESIA,1 University College Of Ripon an York,1 Holt, Rinehart, and Winston, Inc,1 Glencoe Publishing Company,1 McGraw-Hill,1