National Institute for Educational Development & Frank, L. (1993). Our community: Bridging units for grade 4. Longman Namibia.
Citazione stile Chigago Style (17a edizione)National Institute for Educational Development e Liz Frank. Our Community: Bridging Units for Grade 4. Windhoek: Longman Namibia, 1993.
Citatione MLA (9a ed.)National Institute for Educational Development e Liz Frank. Our Community: Bridging Units for Grade 4. Longman Namibia, 1993.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.