Looking out/looking in vs People skills: Which Should You Read?

Cover of Looking out/looking in Looking out/looking in Ronald B. Adler · 1974 ★★★★☆ 3.7 448 pages · ≈ 8 h 18 m · Moderate Find on Amazon
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Cover of People skills People skills Robert Bolton · 1979 ★★★★☆ 4.0 300 pages · ≈ 5 h 33 m · Moderate Find on Amazon

The verdict

Side by side

Looking out/looking inPeople skillsEnjoymentDifficultyInfluencePopularityClassic
Communication interpersonnelleInterpersonal communicationCommunicationInterpersonal relationsPsychology