Any quality books/sites that teach basic (not necessary tech/internet) marketing that is not a university-level course or trying to choke me into buying $150 newsletter?
Ask HN: References to study marketing?
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Re: Ask HN: References to study marketing?
#2www.psychotactics.com
A lot of Sean D'Souza's stuff is paid, but his free newsletter is very useful, and he'll send you amazing tips often. I highly recommend taking a look.