Author(s) : Encyclopedia Britannica -

Author(s) : Lindy A. Orthia - Emma Weitkamp - Arko Olesk - J. F. H. Kupper - Sarah Rachael Davies - Tessa Roedema - Kaisu Koivumäki - Monika Taddicken - Ilda Mannino - Sonia Brondi - Malgorzata Dziminska - Ana Delicado - Sara Anjos - Katherin Wagenknecht -

Author(s) : Lars Guenther - Carla Almeida - Christopher Calabrese - Richard Wiseman - Ana Matias - Arko Olesk - Jorge Milan Fitera - Javier de Sola - Brian Martin - Helen Verploege - Ivan Nathanael Lukanda - Emanuele Fantini - Anna Jonsson -

Author(s) : Jenni Metcalfe - Luisa Massarani - Rick Pulos - Gauhar Raza - Ana Carolina Pontalti Monari - Fredj Zamit - Thales Brandi Ramos - Marina Joubert - Reymund Flores - Lindsay Keith - Yasumasa Igarashi -

Author(s) : Luisa Massarani - Amal Haddad Haddad - Sonny Patel - Karen Adkins - Zahaira Fabiola González Romo - Alexandre G. Silva - Daniel Lemus-Delgado - Vipul Khosla - Irene Broer - Wishes Mututwa - Esa Valiverronen - Kaiping Chen - Jana Lasser -

Author(s) : Jennifer Manyweathers - Nina Wicke - Meaghan McKasy - Lissette Lorenz - Olia Tsivitanidou - Manuel Ballatore - Éva Kalmár - Autumn Brown -

Author(s) : Ashley A. Anderson - Michael Brüggemann - Fabio Lusito - Tanya Maslak - Linden Ashcroft - Lars Guenther - Erik Stengler -

Author(s) : Jiyoun Kim - Lindy A. Orthia - Sanne Willems - Jenni Metcalfe - Roberto Trotta - Tara Roberson - Alexandre Schiele - Diogo Santos -

Author(s) : Therese Asplund - Gernot Rieder - Kamila Navarro - Cara Ocobock - Graham Walker - Christine O'Connell - Sacha Altay - Yuko Ikkatai - Guadalupe Diaz Costanzo - Mitsuru Kudo -

Author(s) : Tennent, R.M. -