written and researched by Peter Dragicevich, Vesna Maric written and researched by Peter Dragicevic, Vesna Maric written and researched by Peter Dragicevich. written and researched by Peter Dragicevich, Hugh McNaughtan. written and Researched by Kerry Christiani, Vesna Maric. written and researched by Peter Dragicevich, Rebecca Chau, Steve Waters. written and researched by Peter Dragiecevich, Etain O'Carroll, Helena Smith this edition written and researched by Peter Dragicevich, Miriam Raphael written and researched by Peter Dragiecevich, Etain O'Carroll, Helena Smith. this edition written and researched by Peter Dragicevich, Miriam Raphael.